[TS/JS] Move TS tests to dedicated folder and deps upgrade (#7508)

* Move TS tests to dedicated folder and deps upgrade

* Attempt to fix generate_code

* Fix dir on CI

* Add js extension

* Fix missing extension

* Harmonize with test gen

* Unexplained code gen change

* Restore yarn.lock

* Naive attempt to fix bazel stuff

* Pin @bazel/typescript to 5.2.0

* Attempt to fix bazel

* More tweak

* Upgrade deps

* Tweak?

* Fix path

* Fix test package

Co-authored-by: Derek Bailey <derekbailey@google.com>

.github/workflows/build.yml

@@ -459,7 +459,7 @@ jobs:
     - name: compile
       run: yarn compile
     - name: test
-      working-directory: tests
+      working-directory: tests/ts
       run: python3 TypeScriptTest.py
 
   build-dart:

grpc/examples/ts/greeter/src/greeter_generated.ts

@@ -1,4 +1,4 @@
 // automatically generated by the FlatBuffers compiler, do not modify
 
-export { HelloReply } from './models/hello-reply';
-export { HelloRequest } from './models/hello-request';
+export { HelloReply } from './models/hello-reply.js';
+export { HelloRequest } from './models/hello-request.js';

package.json

@@ -16,7 +16,7 @@
     "test": "tests"
   },
   "scripts": {
-    "test": "npm run compile && cd tests && python3 ./TypeScriptTest.py",
+    "test": "npm run compile && cd tests/ts && python3 ./TypeScriptTest.py",
     "compile": "tsc && tsc -p tsconfig.mjs.json && rollup -c",
     "prepublishOnly": "npm install --only=dev && npm run compile"
   },
@@ -35,12 +35,12 @@
   "homepage": "https://google.github.io/flatbuffers/",
   "dependencies": {},
   "devDependencies": {
-    "@bazel/typescript": "^5.2.0",
-    "@types/node": "17.0.21",
-    "@typescript-eslint/eslint-plugin": "^4.12.0",
-    "@typescript-eslint/parser": "^4.12.0",
-    "eslint": "^7.17.0",
-    "rollup": "^2.78.0",
-    "typescript": "^4.5.5"
+    "@bazel/typescript": "5.2.0",
+    "@types/node": "18.7.16",
+    "@typescript-eslint/eslint-plugin": "^5.36.2",
+    "@typescript-eslint/parser": "^5.36.2",
+    "eslint": "^8.23.1",
+    "rollup": "^2.79.0",
+    "typescript": "^4.8.3"
   }
 }

scripts/generate_code.py

@@ -165,7 +165,6 @@ flatc(
     NO_INCL_OPTS
     + CPP_OPTS
     + CS_OPTS
-    + TS_OPTS
     + [
         "--binary",
         "--java",
@@ -180,6 +179,15 @@ flatc(
     data="monsterdata_test.json",
 )
 
+flatc(
+    NO_INCL_OPTS
+    + TS_OPTS,
+    schema="monster_test.fbs",
+    prefix="ts",
+    include="include_test",
+    data="monsterdata_test.json",
+)
+
 flatc(
     ["--lua", "--bfbs-filenames", str(tests_path)],
     schema="monster_test.fbs",
@@ -235,14 +243,21 @@ flatc(
 )
 
 flatc(
-    BASE_OPTS + CPP_OPTS + CS_OPTS + TS_OPTS + JAVA_OPTS + KOTLIN_OPTS + PHP_OPTS,
+    BASE_OPTS + CPP_OPTS + CS_OPTS + JAVA_OPTS + KOTLIN_OPTS + PHP_OPTS,
     prefix="union_vector",
     schema="union_vector/union_vector.fbs",
 )
 
+flatc(
+    BASE_OPTS + TS_OPTS,
+    prefix="ts/union_vector",
+    schema="union_vector/union_vector.fbs",
+)
+
 flatc(
     BASE_OPTS + TS_OPTS + ["--gen-name-strings", "--gen-mutable"],
     include="include_test",
+    prefix="ts",
     schema="monster_test.fbs",
 )
 
@@ -257,13 +272,14 @@ flatc(
 flatc(
     BASE_OPTS + TS_OPTS + ["-b"],
     include="include_test",
+    prefix="ts",
     schema="monster_test.fbs",
     data="unicode_test.json",
 )
 
 flatc(
     BASE_OPTS + TS_OPTS + ["--gen-name-strings"],
-    prefix="union_vector",
+    prefix="ts/union_vector",
     schema="union_vector/union_vector.fbs",
 )
 
@@ -357,7 +373,8 @@ flatc(
 
 # Optional Scalars
 optional_scalars_schema = "optional_scalars.fbs"
-flatc(["--java", "--kotlin", "--lobster", "--ts"], schema=optional_scalars_schema)
+flatc(["--java", "--kotlin", "--lobster"], schema=optional_scalars_schema)
+flatc(TS_OPTS, schema=optional_scalars_schema, prefix="ts")
 
 flatc(["--csharp", "--python", "--gen-object-api"], schema=optional_scalars_schema)
 

src/idl_gen_ts.cpp

@@ -263,7 +263,7 @@ class TsGenerator : public BaseGenerator {
                     namer_.EscapeKeyword(pair.second) + ", ";
           }
           code.resize(code.size() - 2);
-          code += "} from '" + include_name + "';\n";
+          code += "} from '" + include_name + ".js';\n";
         }
         code += "\n";
       }
@@ -760,9 +760,9 @@ class TsGenerator : public BaseGenerator {
     import.bare_file_path = bare_file_path;
     import.rel_file_path = rel_file_path;
     import.import_statement =
-        "import { " + symbols_expression + " } from '" + rel_file_path + "';";
+        "import { " + symbols_expression + " } from '" + rel_file_path + ".js';";
     import.export_statement =
-        "export { " + symbols_expression + " } from '." + bare_file_path + "';";
+        "export { " + symbols_expression + " } from '." + bare_file_path + ".js';";
     import.dependency = &dependency;
     import.dependent = &dependent;
 

tests/BUILD.bazel

@@ -1,6 +1,5 @@
 load("@rules_cc//cc:defs.bzl", "cc_test")
 load("//:build_defs.bzl", "flatbuffer_cc_library")
-load("//:typescript.bzl", "flatbuffer_ts_library")
 
 package(default_visibility = ["//visibility:private"])
 
@@ -215,12 +214,3 @@ flatbuffer_cc_library(
         "--cpp-ptr-type flatbuffers::unique_ptr",
     ],
 )
-
-flatbuffer_ts_library(
-    name = "typescript_ts_fbs",
-    srcs = ["typescript_keywords.fbs"],
-    deps = [
-        "//tests/test_dir:include_ts_fbs",
-        "//tests/test_dir:typescript_transitive_ts_fbs",
-    ],
-)

tests/flatc/flatc_ts_tests.py

@@ -26,8 +26,8 @@ class TsTests():
         assert_file_and_contents(
             "foo_generated.ts",
             [
-                "export { Bar } from './bar';",
-                "export { Foo } from './foo';",
+                "export { Bar } from './bar.js';",
+                "export { Foo } from './foo.js';",
             ],
         )
 
@@ -46,8 +46,8 @@ class TsTests():
         assert_file_and_contents(
             "foo_generated.ts",
             [
-                "export { Bar } from './bar';",
-                "export { Foo } from './foo';",
+                "export { Bar } from './bar.js';",
+                "export { Foo } from './foo.js';",
             ],
         )
 
@@ -66,8 +66,8 @@ class TsTests():
         assert_file_and_contents(
             "foo_with_ns_generated.ts",
             [
-                "export { Bar } from './bar/bar';",
-                "export { Foo } from './something/foo';",
+                "export { Bar } from './bar/bar.js';",
+                "export { Foo } from './something/foo.js';",
             ],
         )
 
@@ -77,7 +77,7 @@ class TsTests():
             "something/foo.ts",
             [
                 "export class Foo {",
-                "import { Bar } from '../bar/bar';",
+                "import { Bar } from '../bar/bar.js';",
             ],
         )
 
@@ -92,9 +92,9 @@ class TsTests():
         assert_file_and_contents(
             "foo_generated.ts",
             [
-                "export { Bar } from './bar'",
-                "export { Baz } from './baz'",
-                "export { Foo } from './foo'",
+                "export { Bar } from './bar.js'",
+                "export { Baz } from './baz.js'",
+                "export { Foo } from './foo.js'",
             ],
         )
 
@@ -102,7 +102,7 @@ class TsTests():
         assert_file_and_contents(
             "foo.ts",
             [
-                "import { Bar } from './bar';",
+                "import { Bar } from './bar.js';",
                 "export class Foo {",
             ],
         )
@@ -111,7 +111,7 @@ class TsTests():
         assert_file_and_contents(
             "bar.ts",
             [
-                "import { Baz } from './baz';",
+                "import { Baz } from './baz.js';",
                 "export class Bar {",
             ],
         )
@@ -134,7 +134,7 @@ class TsTests():
         assert_file_and_contents(
             "foo_generated.ts",
             [
-                "import {Bar as Bar} from './bar_generated';",
+                "import {Bar as Bar} from './bar_generated.js';",
                 "export class Foo {",
             ],
         )
@@ -151,7 +151,7 @@ class TsTests():
         assert_file_and_contents(
             "foo_with_ns_generated.ts",
             [
-                "import {Bar as Bar} from './bar_with_ns_generated';",
+                "import {Bar as Bar} from './bar_with_ns_generated.js';",
                 "export class Foo {",
             ],
         )
@@ -168,7 +168,7 @@ class TsTests():
         assert_file_and_contents(
             "foo_generated.ts",
             [
-                "import {Bar as Bar} from './bar_generated';",
+                "import {Bar as Bar} from './bar_generated.js';",
                 "export class Foo {",
             ],
         )
@@ -178,7 +178,7 @@ class TsTests():
         assert_file_and_contents(
             "bar_generated.ts",
             [
-                "import {Baz as Baz} from './baz_generated';",
+                "import {Baz as Baz} from './baz_generated.js';",
                 "export class Bar {",
             ],
         )

tests/package.json

@@ -1,7 +0,0 @@
-{
-    "dependencies": {
-        "esm": "^3.2.25",
-        "flatbuffers": "../",
-        "grpc": "^1.24.6"
-    }
-}

tests/ts/BUILD.bazel

@@ -0,0 +1,12 @@
+load("//:typescript.bzl", "flatbuffer_ts_library")
+
+package(default_visibility = ["//visibility:private"])
+
+flatbuffer_ts_library(
+    name = "typescript_ts_fbs",
+    srcs = ["typescript_keywords.fbs"],
+    deps = [
+        "//tests/ts/test_dir:include_ts_fbs",
+        "//tests/ts/test_dir:typescript_transitive_ts_fbs",
+    ],
+)

tests/ts/JavaScriptFlexBuffersTest.js

@@ -1,7 +1,7 @@
 // Run this using JavaScriptTest.sh
 import assert from 'assert'
 import fs from 'fs'
-import * as flexbuffers from 'flatbuffers/js/flexbuffers'
+import * as flexbuffers from 'flatbuffers/js/flexbuffers.js'
 
 function main() {
   testSingleValueBuffers();
@@ -341,7 +341,7 @@ function testRoundTripWithBuilder() {
 }
 
 function testGoldBuffer() {
-  const data = new Uint8Array(fs.readFileSync('gold_flexbuffer_example.bin')).buffer;
+  const data = new Uint8Array(fs.readFileSync('../gold_flexbuffer_example.bin')).buffer;
   const b1 = flexbuffers.toReference(data).get("bools").get(1);
   assert.strictEqual(b1.isBool(), true);
   assert.strictEqual(b1.boolValue(), false);

tests/ts/JavaScriptTest.js

@@ -3,18 +3,18 @@ import assert from 'assert'
 import fs from 'fs'
 import * as flatbuffers from 'flatbuffers'
 
-import { Monster, MonsterT } from './my-game/example/monster'
-import { Test, TestT } from './my-game/example/test'
-import { Stat } from './my-game/example/stat'
-import { Vec3 } from './my-game/example/vec3'
-import { Color } from './my-game/example/color';
-import { Any } from './my-game/example/any';
+import { Monster, MonsterT } from './my-game/example/monster.js'
+import { Test, TestT } from './my-game/example/test.js'
+import { Stat } from './my-game/example/stat.js'
+import { Vec3 } from './my-game/example/vec3.js'
+import { Color } from './my-game/example/color.js';
+import { Any } from './my-game/example/any.js';
 
 function main() {
 
   // First, let's test reading a FlatBuffer generated by C++ code:
   // This file was generated from monsterdata_test.json
-  var data = new Uint8Array(fs.readFileSync('monsterdata_test.mon'));
+  var data = new Uint8Array(fs.readFileSync('../monsterdata_test.mon'));
 
   // Now test it:
 
@@ -285,8 +285,8 @@ function test64bit() {
 }
 
 function testUnicode() {
-  var correct = fs.readFileSync('unicode_test.mon');
-  var json = JSON.parse(fs.readFileSync('unicode_test.json', 'utf8'));
+  var correct = fs.readFileSync('../unicode_test.mon');
+  var json = JSON.parse(fs.readFileSync('../unicode_test.json', 'utf8'));
 
   // Test reading
   function testReadingUnicode(bb) {

tests/ts/JavaScriptUnionVectorTest.js

@@ -1,10 +1,10 @@
 import assert from 'assert'
 import * as flatbuffers from 'flatbuffers'
 
-import { Character } from './union_vector/character'
-import { BookReader, BookReaderT } from './union_vector/book-reader'
-import { Attacker, AttackerT } from './union_vector/attacker'
-import { Movie, MovieT } from './union_vector/movie'
+import { Character } from './union_vector/character.js'
+import { BookReader, BookReaderT } from './union_vector/book-reader.js'
+import { Attacker, AttackerT } from './union_vector/attacker.js'
+import { Movie, MovieT } from './union_vector/movie.js'
 
 var charTypes = [
   Character.Belle,

tests/ts/TypeScriptTest.py

@@ -25,7 +25,7 @@ from pathlib import Path
 tests_path = Path(__file__).parent.resolve()
 
 # Get the root path as an absolute path, so all derived paths are absolute.
-root_path = tests_path.parent.absolute()
+root_path = tests_path.parent.parent.absolute()
 
 # Windows works with subprocess.run a bit differently.
 is_windows = platform.system() == "Windows"
@@ -62,26 +62,26 @@ check_call(["npm", "install", "--silent"])
 print("Invoking flatc...")
 flatc(
     options=["--ts", "--gen-name-strings", "--gen-mutable", "--gen-object-api"],
-    schema="monster_test.fbs",
-    include="include_test",
+    schema="../monster_test.fbs",
+    include="../include_test",
 )
 
 flatc(
     options=["--gen-object-api", "-b"],
-    schema="monster_test.fbs",
-    include="include_test",
-    data="unicode_test.json",
+    schema="../monster_test.fbs",
+    include="../include_test",
+    data="../unicode_test.json",
 )
 
 flatc(
     options=["--ts", "--gen-name-strings", "--gen-mutable", "--gen-object-api"],
-    schema="union_vector/union_vector.fbs",
+    schema="../union_vector/union_vector.fbs",
     prefix="union_vector",
 )
 
 flatc(
     options=["--ts", "--gen-name-strings"],
-    schema="optional_scalars.fbs",
+    schema="../optional_scalars.fbs",
 )
 
 flatc(
@@ -90,9 +90,9 @@ flatc(
         "typescript_keywords.fbs",
         "test_dir/typescript_include.fbs",
         "test_dir/typescript_transitive_include.fbs",
-        "../reflection/reflection.fbs",
+        "../../reflection/reflection.fbs",
     ],
-    include="../",
+    include="../../",
 )
 
 flatc(
@@ -107,15 +107,15 @@ flatc(
         "typescript_keywords.fbs",
         "test_dir/typescript_include.fbs",
         "test_dir/typescript_transitive_include.fbs",
-        "../reflection/reflection.fbs",
+        "../../reflection/reflection.fbs",
     ],
-    include="../",
+    include="../../",
 )
 
 print("Running TypeScript Compiler...")
 check_call(["tsc"])
 
-NODE_CMD = ["node", "-r", "esm"]
+NODE_CMD = ["node"]
 
 print("Running TypeScript Tests...")
 check_call(NODE_CMD + ["JavaScriptTest"])

tests/ts/foobar/abc.js

@@ -0,0 +1,5 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+export var Abc;
+(function (Abc) {
+    Abc[Abc["a"] = 0] = "a";
+})(Abc || (Abc = {}));

tests/ts/foobar/abc.ts

@@ -0,0 +1,5 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+export enum Abc {
+  a = 0
+}

tests/ts/foobar/class.js

@@ -0,0 +1,5 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+export var class_;
+(function (class_) {
+    class_[class_["arguments_"] = 0] = "arguments_";
+})(class_ || (class_ = {}));

tests/ts/foobar/class.ts

@@ -0,0 +1,5 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+export enum class_ {
+  arguments_ = 0
+}

tests/ts/monster_test_generated.ts

@@ -0,0 +1,19 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+export { Monster as MyGame_Example2_Monster, MonsterT as MyGame_Example2_MonsterT } from './my-game/example2/monster.js';
+export { Ability, AbilityT } from './my-game/example/ability.js';
+export { Any, unionToAny, unionListToAny } from './my-game/example/any.js';
+export { AnyAmbiguousAliases, unionToAnyAmbiguousAliases, unionListToAnyAmbiguousAliases } from './my-game/example/any-ambiguous-aliases.js';
+export { AnyUniqueAliases, unionToAnyUniqueAliases, unionListToAnyUniqueAliases } from './my-game/example/any-unique-aliases.js';
+export { Color } from './my-game/example/color.js';
+export { Monster, MonsterT } from './my-game/example/monster.js';
+export { Race } from './my-game/example/race.js';
+export { Referrable, ReferrableT } from './my-game/example/referrable.js';
+export { Stat, StatT } from './my-game/example/stat.js';
+export { StructOfStructs, StructOfStructsT } from './my-game/example/struct-of-structs.js';
+export { StructOfStructsOfStructs, StructOfStructsOfStructsT } from './my-game/example/struct-of-structs-of-structs.js';
+export { Test, TestT } from './my-game/example/test.js';
+export { TestSimpleTableWithEnum, TestSimpleTableWithEnumT } from './my-game/example/test-simple-table-with-enum.js';
+export { TypeAliases, TypeAliasesT } from './my-game/example/type-aliases.js';
+export { Vec3, Vec3T } from './my-game/example/vec3.js';
+export { InParentNamespace, InParentNamespaceT } from './my-game/in-parent-namespace.js';

tests/ts/my-game/example/ability.js

@@ -0,0 +1,54 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+export class Ability {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    id() {
+        return this.bb.readUint32(this.bb_pos);
+    }
+    mutate_id(value) {
+        this.bb.writeUint32(this.bb_pos + 0, value);
+        return true;
+    }
+    distance() {
+        return this.bb.readUint32(this.bb_pos + 4);
+    }
+    mutate_distance(value) {
+        this.bb.writeUint32(this.bb_pos + 4, value);
+        return true;
+    }
+    static getFullyQualifiedName() {
+        return 'MyGame_Example_Ability';
+    }
+    static sizeOf() {
+        return 8;
+    }
+    static createAbility(builder, id, distance) {
+        builder.prep(4, 8);
+        builder.writeInt32(distance);
+        builder.writeInt32(id);
+        return builder.offset();
+    }
+    unpack() {
+        return new AbilityT(this.id(), this.distance());
+    }
+    unpackTo(_o) {
+        _o.id = this.id();
+        _o.distance = this.distance();
+    }
+}
+export class AbilityT {
+    constructor(id = 0, distance = 0) {
+        this.id = id;
+        this.distance = distance;
+    }
+    pack(builder) {
+        return Ability.createAbility(builder, this.id, this.distance);
+    }
+}

tests/ts/my-game/example/ability.ts

@@ -0,0 +1,77 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+
+
+export class Ability {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):Ability {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+id():number {
+  return this.bb!.readUint32(this.bb_pos);
+}
+
+mutate_id(value:number):boolean {
+  this.bb!.writeUint32(this.bb_pos + 0, value);
+  return true;
+}
+
+distance():number {
+  return this.bb!.readUint32(this.bb_pos + 4);
+}
+
+mutate_distance(value:number):boolean {
+  this.bb!.writeUint32(this.bb_pos + 4, value);
+  return true;
+}
+
+static getFullyQualifiedName():string {
+  return 'MyGame_Example_Ability';
+}
+
+static sizeOf():number {
+  return 8;
+}
+
+static createAbility(builder:flatbuffers.Builder, id: number, distance: number):flatbuffers.Offset {
+  builder.prep(4, 8);
+  builder.writeInt32(distance);
+  builder.writeInt32(id);
+  return builder.offset();
+}
+
+
+unpack(): AbilityT {
+  return new AbilityT(
+    this.id(),
+    this.distance()
+  );
+}
+
+
+unpackTo(_o: AbilityT): void {
+  _o.id = this.id();
+  _o.distance = this.distance();
+}
+}
+
+export class AbilityT {
+constructor(
+  public id: number = 0,
+  public distance: number = 0
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  return Ability.createAbility(builder,
+    this.id,
+    this.distance
+  );
+}
+}

tests/ts/my-game/example/any-ambiguous-aliases.js

@@ -0,0 +1,27 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import { Monster } from '../../my-game/example/monster.js';
+export var AnyAmbiguousAliases;
+(function (AnyAmbiguousAliases) {
+    AnyAmbiguousAliases[AnyAmbiguousAliases["NONE"] = 0] = "NONE";
+    AnyAmbiguousAliases[AnyAmbiguousAliases["M1"] = 1] = "M1";
+    AnyAmbiguousAliases[AnyAmbiguousAliases["M2"] = 2] = "M2";
+    AnyAmbiguousAliases[AnyAmbiguousAliases["M3"] = 3] = "M3";
+})(AnyAmbiguousAliases || (AnyAmbiguousAliases = {}));
+export function unionToAnyAmbiguousAliases(type, accessor) {
+    switch (AnyAmbiguousAliases[type]) {
+        case 'NONE': return null;
+        case 'M1': return accessor(new Monster());
+        case 'M2': return accessor(new Monster());
+        case 'M3': return accessor(new Monster());
+        default: return null;
+    }
+}
+export function unionListToAnyAmbiguousAliases(type, accessor, index) {
+    switch (AnyAmbiguousAliases[type]) {
+        case 'NONE': return null;
+        case 'M1': return accessor(index, new Monster());
+        case 'M2': return accessor(index, new Monster());
+        case 'M3': return accessor(index, new Monster());
+        default: return null;
+    }
+}

tests/ts/my-game/example/any-ambiguous-aliases.ts

@@ -0,0 +1,38 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import { Monster, MonsterT } from '../../my-game/example/monster.js';
+
+
+export enum AnyAmbiguousAliases {
+  NONE = 0,
+  M1 = 1,
+  M2 = 2,
+  M3 = 3
+}
+
+export function unionToAnyAmbiguousAliases(
+  type: AnyAmbiguousAliases,
+  accessor: (obj:Monster) => Monster|null
+): Monster|null {
+  switch(AnyAmbiguousAliases[type]) {
+    case 'NONE': return null; 
+    case 'M1': return accessor(new Monster())! as Monster;
+    case 'M2': return accessor(new Monster())! as Monster;
+    case 'M3': return accessor(new Monster())! as Monster;
+    default: return null;
+  }
+}
+
+export function unionListToAnyAmbiguousAliases(
+  type: AnyAmbiguousAliases, 
+  accessor: (index: number, obj:Monster) => Monster|null, 
+  index: number
+): Monster|null {
+  switch(AnyAmbiguousAliases[type]) {
+    case 'NONE': return null; 
+    case 'M1': return accessor(index, new Monster())! as Monster;
+    case 'M2': return accessor(index, new Monster())! as Monster;
+    case 'M3': return accessor(index, new Monster())! as Monster;
+    default: return null;
+  }
+}

tests/ts/my-game/example/any-unique-aliases.js

@@ -0,0 +1,29 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import { Monster as MyGame_Example2_Monster } from '../../my-game/example2/monster.js';
+import { Monster } from '../../my-game/example/monster.js';
+import { TestSimpleTableWithEnum } from '../../my-game/example/test-simple-table-with-enum.js';
+export var AnyUniqueAliases;
+(function (AnyUniqueAliases) {
+    AnyUniqueAliases[AnyUniqueAliases["NONE"] = 0] = "NONE";
+    AnyUniqueAliases[AnyUniqueAliases["M"] = 1] = "M";
+    AnyUniqueAliases[AnyUniqueAliases["TS"] = 2] = "TS";
+    AnyUniqueAliases[AnyUniqueAliases["M2"] = 3] = "M2";
+})(AnyUniqueAliases || (AnyUniqueAliases = {}));
+export function unionToAnyUniqueAliases(type, accessor) {
+    switch (AnyUniqueAliases[type]) {
+        case 'NONE': return null;
+        case 'M': return accessor(new Monster());
+        case 'TS': return accessor(new TestSimpleTableWithEnum());
+        case 'M2': return accessor(new MyGame_Example2_Monster());
+        default: return null;
+    }
+}
+export function unionListToAnyUniqueAliases(type, accessor, index) {
+    switch (AnyUniqueAliases[type]) {
+        case 'NONE': return null;
+        case 'M': return accessor(index, new Monster());
+        case 'TS': return accessor(index, new TestSimpleTableWithEnum());
+        case 'M2': return accessor(index, new MyGame_Example2_Monster());
+        default: return null;
+    }
+}

tests/ts/my-game/example/any-unique-aliases.ts

@@ -0,0 +1,40 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import { Monster as MyGame_Example2_Monster, MonsterT as MyGame_Example2_MonsterT } from '../../my-game/example2/monster.js';
+import { Monster, MonsterT } from '../../my-game/example/monster.js';
+import { TestSimpleTableWithEnum, TestSimpleTableWithEnumT } from '../../my-game/example/test-simple-table-with-enum.js';
+
+
+export enum AnyUniqueAliases {
+  NONE = 0,
+  M = 1,
+  TS = 2,
+  M2 = 3
+}
+
+export function unionToAnyUniqueAliases(
+  type: AnyUniqueAliases,
+  accessor: (obj:Monster|MyGame_Example2_Monster|TestSimpleTableWithEnum) => Monster|MyGame_Example2_Monster|TestSimpleTableWithEnum|null
+): Monster|MyGame_Example2_Monster|TestSimpleTableWithEnum|null {
+  switch(AnyUniqueAliases[type]) {
+    case 'NONE': return null; 
+    case 'M': return accessor(new Monster())! as Monster;
+    case 'TS': return accessor(new TestSimpleTableWithEnum())! as TestSimpleTableWithEnum;
+    case 'M2': return accessor(new MyGame_Example2_Monster())! as MyGame_Example2_Monster;
+    default: return null;
+  }
+}
+
+export function unionListToAnyUniqueAliases(
+  type: AnyUniqueAliases, 
+  accessor: (index: number, obj:Monster|MyGame_Example2_Monster|TestSimpleTableWithEnum) => Monster|MyGame_Example2_Monster|TestSimpleTableWithEnum|null, 
+  index: number
+): Monster|MyGame_Example2_Monster|TestSimpleTableWithEnum|null {
+  switch(AnyUniqueAliases[type]) {
+    case 'NONE': return null; 
+    case 'M': return accessor(index, new Monster())! as Monster;
+    case 'TS': return accessor(index, new TestSimpleTableWithEnum())! as TestSimpleTableWithEnum;
+    case 'M2': return accessor(index, new MyGame_Example2_Monster())! as MyGame_Example2_Monster;
+    default: return null;
+  }
+}

tests/ts/my-game/example/any.js

@@ -0,0 +1,29 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import { Monster as MyGame_Example2_Monster } from '../../my-game/example2/monster.js';
+import { Monster } from '../../my-game/example/monster.js';
+import { TestSimpleTableWithEnum } from '../../my-game/example/test-simple-table-with-enum.js';
+export var Any;
+(function (Any) {
+    Any[Any["NONE"] = 0] = "NONE";
+    Any[Any["Monster"] = 1] = "Monster";
+    Any[Any["TestSimpleTableWithEnum"] = 2] = "TestSimpleTableWithEnum";
+    Any[Any["MyGame_Example2_Monster"] = 3] = "MyGame_Example2_Monster";
+})(Any || (Any = {}));
+export function unionToAny(type, accessor) {
+    switch (Any[type]) {
+        case 'NONE': return null;
+        case 'Monster': return accessor(new Monster());
+        case 'TestSimpleTableWithEnum': return accessor(new TestSimpleTableWithEnum());
+        case 'MyGame_Example2_Monster': return accessor(new MyGame_Example2_Monster());
+        default: return null;
+    }
+}
+export function unionListToAny(type, accessor, index) {
+    switch (Any[type]) {
+        case 'NONE': return null;
+        case 'Monster': return accessor(index, new Monster());
+        case 'TestSimpleTableWithEnum': return accessor(index, new TestSimpleTableWithEnum());
+        case 'MyGame_Example2_Monster': return accessor(index, new MyGame_Example2_Monster());
+        default: return null;
+    }
+}

tests/ts/my-game/example/any.ts

@@ -0,0 +1,40 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import { Monster as MyGame_Example2_Monster, MonsterT as MyGame_Example2_MonsterT } from '../../my-game/example2/monster.js';
+import { Monster, MonsterT } from '../../my-game/example/monster.js';
+import { TestSimpleTableWithEnum, TestSimpleTableWithEnumT } from '../../my-game/example/test-simple-table-with-enum.js';
+
+
+export enum Any {
+  NONE = 0,
+  Monster = 1,
+  TestSimpleTableWithEnum = 2,
+  MyGame_Example2_Monster = 3
+}
+
+export function unionToAny(
+  type: Any,
+  accessor: (obj:Monster|MyGame_Example2_Monster|TestSimpleTableWithEnum) => Monster|MyGame_Example2_Monster|TestSimpleTableWithEnum|null
+): Monster|MyGame_Example2_Monster|TestSimpleTableWithEnum|null {
+  switch(Any[type]) {
+    case 'NONE': return null; 
+    case 'Monster': return accessor(new Monster())! as Monster;
+    case 'TestSimpleTableWithEnum': return accessor(new TestSimpleTableWithEnum())! as TestSimpleTableWithEnum;
+    case 'MyGame_Example2_Monster': return accessor(new MyGame_Example2_Monster())! as MyGame_Example2_Monster;
+    default: return null;
+  }
+}
+
+export function unionListToAny(
+  type: Any, 
+  accessor: (index: number, obj:Monster|MyGame_Example2_Monster|TestSimpleTableWithEnum) => Monster|MyGame_Example2_Monster|TestSimpleTableWithEnum|null, 
+  index: number
+): Monster|MyGame_Example2_Monster|TestSimpleTableWithEnum|null {
+  switch(Any[type]) {
+    case 'NONE': return null; 
+    case 'Monster': return accessor(index, new Monster())! as Monster;
+    case 'TestSimpleTableWithEnum': return accessor(index, new TestSimpleTableWithEnum())! as TestSimpleTableWithEnum;
+    case 'MyGame_Example2_Monster': return accessor(index, new MyGame_Example2_Monster())! as MyGame_Example2_Monster;
+    default: return null;
+  }
+}

tests/ts/my-game/example/color.js

@@ -0,0 +1,17 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+/**
+ * Composite components of Monster color.
+ */
+export var Color;
+(function (Color) {
+    Color[Color["Red"] = 1] = "Red";
+    /**
+     * \brief color Green
+     * Green is bit_flag with value (1u << 1)
+     */
+    Color[Color["Green"] = 2] = "Green";
+    /**
+     * \brief color Blue (1u << 3)
+     */
+    Color[Color["Blue"] = 8] = "Blue";
+})(Color || (Color = {}));

tests/ts/my-game/example/color.ts

@@ -0,0 +1,19 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+/**
+ * Composite components of Monster color.
+ */
+export enum Color {
+  Red = 1,
+
+  /**
+   * \brief color Green
+   * Green is bit_flag with value (1u << 1)
+   */
+  Green = 2,
+
+  /**
+   * \brief color Blue (1u << 3)
+   */
+  Blue = 8
+}

tests/ts/my-game/example/long-enum.js

@@ -0,0 +1,7 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+export var LongEnum;
+(function (LongEnum) {
+    LongEnum["LongOne"] = "2";
+    LongEnum["LongTwo"] = "4";
+    LongEnum["LongBig"] = "1099511627776";
+})(LongEnum || (LongEnum = {}));

tests/ts/my-game/example/long-enum.ts

@@ -0,0 +1,7 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+export enum LongEnum {
+  LongOne = '2',
+  LongTwo = '4',
+  LongBig = '1099511627776'
+}

tests/ts/my-game/example/race.js

@@ -0,0 +1,8 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+export var Race;
+(function (Race) {
+    Race[Race["None"] = -1] = "None";
+    Race[Race["Human"] = 0] = "Human";
+    Race[Race["Dwarf"] = 1] = "Dwarf";
+    Race[Race["Elf"] = 2] = "Elf";
+})(Race || (Race = {}));

tests/ts/my-game/example/race.ts

@@ -0,0 +1,8 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+export enum Race {
+  None = -1,
+  Human = 0,
+  Dwarf = 1,
+  Elf = 2
+}

tests/ts/my-game/example/referrable.js

@@ -0,0 +1,70 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+export class Referrable {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsReferrable(bb, obj) {
+        return (obj || new Referrable()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsReferrable(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new Referrable()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    id() {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.readUint64(this.bb_pos + offset) : BigInt('0');
+    }
+    mutate_id(value) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint64(this.bb_pos + offset, value);
+        return true;
+    }
+    static getFullyQualifiedName() {
+        return 'MyGame_Example_Referrable';
+    }
+    static startReferrable(builder) {
+        builder.startObject(1);
+    }
+    static addId(builder, id) {
+        builder.addFieldInt64(0, id, BigInt('0'));
+    }
+    static endReferrable(builder) {
+        const offset = builder.endObject();
+        return offset;
+    }
+    static createReferrable(builder, id) {
+        Referrable.startReferrable(builder);
+        Referrable.addId(builder, id);
+        return Referrable.endReferrable(builder);
+    }
+    serialize() {
+        return this.bb.bytes();
+    }
+    static deserialize(buffer) {
+        return Referrable.getRootAsReferrable(new flatbuffers.ByteBuffer(buffer));
+    }
+    unpack() {
+        return new ReferrableT(this.id());
+    }
+    unpackTo(_o) {
+        _o.id = this.id();
+    }
+}
+export class ReferrableT {
+    constructor(id = BigInt('0')) {
+        this.id = id;
+    }
+    pack(builder) {
+        return Referrable.createReferrable(builder, this.id);
+    }
+}

tests/ts/my-game/example/referrable.ts

@@ -0,0 +1,95 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+
+
+export class Referrable {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):Referrable {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsReferrable(bb:flatbuffers.ByteBuffer, obj?:Referrable):Referrable {
+  return (obj || new Referrable()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsReferrable(bb:flatbuffers.ByteBuffer, obj?:Referrable):Referrable {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new Referrable()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+id():bigint {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.readUint64(this.bb_pos + offset) : BigInt('0');
+}
+
+mutate_id(value:bigint):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint64(this.bb_pos + offset, value);
+  return true;
+}
+
+static getFullyQualifiedName():string {
+  return 'MyGame_Example_Referrable';
+}
+
+static startReferrable(builder:flatbuffers.Builder) {
+  builder.startObject(1);
+}
+
+static addId(builder:flatbuffers.Builder, id:bigint) {
+  builder.addFieldInt64(0, id, BigInt('0'));
+}
+
+static endReferrable(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  return offset;
+}
+
+static createReferrable(builder:flatbuffers.Builder, id:bigint):flatbuffers.Offset {
+  Referrable.startReferrable(builder);
+  Referrable.addId(builder, id);
+  return Referrable.endReferrable(builder);
+}
+
+serialize():Uint8Array {
+  return this.bb!.bytes();
+}
+
+static deserialize(buffer: Uint8Array):Referrable {
+  return Referrable.getRootAsReferrable(new flatbuffers.ByteBuffer(buffer))
+}
+
+unpack(): ReferrableT {
+  return new ReferrableT(
+    this.id()
+  );
+}
+
+
+unpackTo(_o: ReferrableT): void {
+  _o.id = this.id();
+}
+}
+
+export class ReferrableT {
+constructor(
+  public id: bigint = BigInt('0')
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  return Referrable.createReferrable(builder,
+    this.id
+  );
+}
+}

tests/ts/my-game/example/stat.js

@@ -0,0 +1,99 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+export class Stat {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsStat(bb, obj) {
+        return (obj || new Stat()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsStat(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new Stat()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    id(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    val() {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.readInt64(this.bb_pos + offset) : BigInt('0');
+    }
+    mutate_val(value) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt64(this.bb_pos + offset, value);
+        return true;
+    }
+    count() {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? this.bb.readUint16(this.bb_pos + offset) : 0;
+    }
+    mutate_count(value) {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint16(this.bb_pos + offset, value);
+        return true;
+    }
+    static getFullyQualifiedName() {
+        return 'MyGame_Example_Stat';
+    }
+    static startStat(builder) {
+        builder.startObject(3);
+    }
+    static addId(builder, idOffset) {
+        builder.addFieldOffset(0, idOffset, 0);
+    }
+    static addVal(builder, val) {
+        builder.addFieldInt64(1, val, BigInt('0'));
+    }
+    static addCount(builder, count) {
+        builder.addFieldInt16(2, count, 0);
+    }
+    static endStat(builder) {
+        const offset = builder.endObject();
+        return offset;
+    }
+    static createStat(builder, idOffset, val, count) {
+        Stat.startStat(builder);
+        Stat.addId(builder, idOffset);
+        Stat.addVal(builder, val);
+        Stat.addCount(builder, count);
+        return Stat.endStat(builder);
+    }
+    serialize() {
+        return this.bb.bytes();
+    }
+    static deserialize(buffer) {
+        return Stat.getRootAsStat(new flatbuffers.ByteBuffer(buffer));
+    }
+    unpack() {
+        return new StatT(this.id(), this.val(), this.count());
+    }
+    unpackTo(_o) {
+        _o.id = this.id();
+        _o.val = this.val();
+        _o.count = this.count();
+    }
+}
+export class StatT {
+    constructor(id = null, val = BigInt('0'), count = 0) {
+        this.id = id;
+        this.val = val;
+        this.count = count;
+    }
+    pack(builder) {
+        const id = (this.id !== null ? builder.createString(this.id) : 0);
+        return Stat.createStat(builder, id, this.val, this.count);
+    }
+}

tests/ts/my-game/example/stat.ts

@@ -0,0 +1,138 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+
+
+export class Stat {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):Stat {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsStat(bb:flatbuffers.ByteBuffer, obj?:Stat):Stat {
+  return (obj || new Stat()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsStat(bb:flatbuffers.ByteBuffer, obj?:Stat):Stat {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new Stat()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+id():string|null
+id(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+id(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+val():bigint {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? this.bb!.readInt64(this.bb_pos + offset) : BigInt('0');
+}
+
+mutate_val(value:bigint):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt64(this.bb_pos + offset, value);
+  return true;
+}
+
+count():number {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+  return offset ? this.bb!.readUint16(this.bb_pos + offset) : 0;
+}
+
+mutate_count(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint16(this.bb_pos + offset, value);
+  return true;
+}
+
+static getFullyQualifiedName():string {
+  return 'MyGame_Example_Stat';
+}
+
+static startStat(builder:flatbuffers.Builder) {
+  builder.startObject(3);
+}
+
+static addId(builder:flatbuffers.Builder, idOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(0, idOffset, 0);
+}
+
+static addVal(builder:flatbuffers.Builder, val:bigint) {
+  builder.addFieldInt64(1, val, BigInt('0'));
+}
+
+static addCount(builder:flatbuffers.Builder, count:number) {
+  builder.addFieldInt16(2, count, 0);
+}
+
+static endStat(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  return offset;
+}
+
+static createStat(builder:flatbuffers.Builder, idOffset:flatbuffers.Offset, val:bigint, count:number):flatbuffers.Offset {
+  Stat.startStat(builder);
+  Stat.addId(builder, idOffset);
+  Stat.addVal(builder, val);
+  Stat.addCount(builder, count);
+  return Stat.endStat(builder);
+}
+
+serialize():Uint8Array {
+  return this.bb!.bytes();
+}
+
+static deserialize(buffer: Uint8Array):Stat {
+  return Stat.getRootAsStat(new flatbuffers.ByteBuffer(buffer))
+}
+
+unpack(): StatT {
+  return new StatT(
+    this.id(),
+    this.val(),
+    this.count()
+  );
+}
+
+
+unpackTo(_o: StatT): void {
+  _o.id = this.id();
+  _o.val = this.val();
+  _o.count = this.count();
+}
+}
+
+export class StatT {
+constructor(
+  public id: string|Uint8Array|null = null,
+  public val: bigint = BigInt('0'),
+  public count: number = 0
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  const id = (this.id !== null ? builder.createString(this.id!) : 0);
+
+  return Stat.createStat(builder,
+    id,
+    this.val,
+    this.count
+  );
+}
+}

tests/ts/my-game/example/struct-of-structs-of-structs.js

@@ -0,0 +1,52 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import { StructOfStructs } from '../../my-game/example/struct-of-structs.js';
+export class StructOfStructsOfStructs {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    a(obj) {
+        return (obj || new StructOfStructs()).__init(this.bb_pos, this.bb);
+    }
+    static getFullyQualifiedName() {
+        return 'MyGame_Example_StructOfStructsOfStructs';
+    }
+    static sizeOf() {
+        return 20;
+    }
+    static createStructOfStructsOfStructs(builder, a_a_id, a_a_distance, a_b_a, a_b_b, a_c_id, a_c_distance) {
+        builder.prep(4, 20);
+        builder.prep(4, 20);
+        builder.prep(4, 8);
+        builder.writeInt32(a_c_distance);
+        builder.writeInt32(a_c_id);
+        builder.prep(2, 4);
+        builder.pad(1);
+        builder.writeInt8(a_b_b);
+        builder.writeInt16(a_b_a);
+        builder.prep(4, 8);
+        builder.writeInt32(a_a_distance);
+        builder.writeInt32(a_a_id);
+        return builder.offset();
+    }
+    unpack() {
+        return new StructOfStructsOfStructsT((this.a() !== null ? this.a().unpack() : null));
+    }
+    unpackTo(_o) {
+        _o.a = (this.a() !== null ? this.a().unpack() : null);
+    }
+}
+export class StructOfStructsOfStructsT {
+    constructor(a = null) {
+        this.a = a;
+    }
+    pack(builder) {
+        var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _p, _q, _r, _s, _t, _u;
+        return StructOfStructsOfStructs.createStructOfStructsOfStructs(builder, ((_c = (_b = (_a = this.a) === null || _a === void 0 ? void 0 : _a.a) === null || _b === void 0 ? void 0 : _b.id) !== null && _c !== void 0 ? _c : 0), ((_f = (_e = (_d = this.a) === null || _d === void 0 ? void 0 : _d.a) === null || _e === void 0 ? void 0 : _e.distance) !== null && _f !== void 0 ? _f : 0), ((_j = (_h = (_g = this.a) === null || _g === void 0 ? void 0 : _g.b) === null || _h === void 0 ? void 0 : _h.a) !== null && _j !== void 0 ? _j : 0), ((_m = (_l = (_k = this.a) === null || _k === void 0 ? void 0 : _k.b) === null || _l === void 0 ? void 0 : _l.b) !== null && _m !== void 0 ? _m : 0), ((_r = (_q = (_p = this.a) === null || _p === void 0 ? void 0 : _p.c) === null || _q === void 0 ? void 0 : _q.id) !== null && _r !== void 0 ? _r : 0), ((_u = (_t = (_s = this.a) === null || _s === void 0 ? void 0 : _s.c) === null || _t === void 0 ? void 0 : _t.distance) !== null && _u !== void 0 ? _u : 0));
+    }
+}

tests/ts/my-game/example/struct-of-structs-of-structs.ts

@@ -0,0 +1,74 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { StructOfStructs, StructOfStructsT } from '../../my-game/example/struct-of-structs.js';
+
+
+export class StructOfStructsOfStructs {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):StructOfStructsOfStructs {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+a(obj?:StructOfStructs):StructOfStructs|null {
+  return (obj || new StructOfStructs()).__init(this.bb_pos, this.bb!);
+}
+
+static getFullyQualifiedName():string {
+  return 'MyGame_Example_StructOfStructsOfStructs';
+}
+
+static sizeOf():number {
+  return 20;
+}
+
+static createStructOfStructsOfStructs(builder:flatbuffers.Builder, a_a_id: number, a_a_distance: number, a_b_a: number, a_b_b: number, a_c_id: number, a_c_distance: number):flatbuffers.Offset {
+  builder.prep(4, 20);
+  builder.prep(4, 20);
+  builder.prep(4, 8);
+  builder.writeInt32(a_c_distance);
+  builder.writeInt32(a_c_id);
+  builder.prep(2, 4);
+  builder.pad(1);
+  builder.writeInt8(a_b_b);
+  builder.writeInt16(a_b_a);
+  builder.prep(4, 8);
+  builder.writeInt32(a_a_distance);
+  builder.writeInt32(a_a_id);
+  return builder.offset();
+}
+
+
+unpack(): StructOfStructsOfStructsT {
+  return new StructOfStructsOfStructsT(
+    (this.a() !== null ? this.a()!.unpack() : null)
+  );
+}
+
+
+unpackTo(_o: StructOfStructsOfStructsT): void {
+  _o.a = (this.a() !== null ? this.a()!.unpack() : null);
+}
+}
+
+export class StructOfStructsOfStructsT {
+constructor(
+  public a: StructOfStructsT|null = null
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  return StructOfStructsOfStructs.createStructOfStructsOfStructs(builder,
+    (this.a?.a?.id ?? 0),
+    (this.a?.a?.distance ?? 0),
+    (this.a?.b?.a ?? 0),
+    (this.a?.b?.b ?? 0),
+    (this.a?.c?.id ?? 0),
+    (this.a?.c?.distance ?? 0)
+  );
+}
+}

tests/ts/my-game/example/struct-of-structs.js

@@ -0,0 +1,62 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import { Ability } from '../../my-game/example/ability.js';
+import { Test } from '../../my-game/example/test.js';
+export class StructOfStructs {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    a(obj) {
+        return (obj || new Ability()).__init(this.bb_pos, this.bb);
+    }
+    b(obj) {
+        return (obj || new Test()).__init(this.bb_pos + 8, this.bb);
+    }
+    c(obj) {
+        return (obj || new Ability()).__init(this.bb_pos + 12, this.bb);
+    }
+    static getFullyQualifiedName() {
+        return 'MyGame_Example_StructOfStructs';
+    }
+    static sizeOf() {
+        return 20;
+    }
+    static createStructOfStructs(builder, a_id, a_distance, b_a, b_b, c_id, c_distance) {
+        builder.prep(4, 20);
+        builder.prep(4, 8);
+        builder.writeInt32(c_distance);
+        builder.writeInt32(c_id);
+        builder.prep(2, 4);
+        builder.pad(1);
+        builder.writeInt8(b_b);
+        builder.writeInt16(b_a);
+        builder.prep(4, 8);
+        builder.writeInt32(a_distance);
+        builder.writeInt32(a_id);
+        return builder.offset();
+    }
+    unpack() {
+        return new StructOfStructsT((this.a() !== null ? this.a().unpack() : null), (this.b() !== null ? this.b().unpack() : null), (this.c() !== null ? this.c().unpack() : null));
+    }
+    unpackTo(_o) {
+        _o.a = (this.a() !== null ? this.a().unpack() : null);
+        _o.b = (this.b() !== null ? this.b().unpack() : null);
+        _o.c = (this.c() !== null ? this.c().unpack() : null);
+    }
+}
+export class StructOfStructsT {
+    constructor(a = null, b = null, c = null) {
+        this.a = a;
+        this.b = b;
+        this.c = c;
+    }
+    pack(builder) {
+        var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m;
+        return StructOfStructs.createStructOfStructs(builder, ((_b = (_a = this.a) === null || _a === void 0 ? void 0 : _a.id) !== null && _b !== void 0 ? _b : 0), ((_d = (_c = this.a) === null || _c === void 0 ? void 0 : _c.distance) !== null && _d !== void 0 ? _d : 0), ((_f = (_e = this.b) === null || _e === void 0 ? void 0 : _e.a) !== null && _f !== void 0 ? _f : 0), ((_h = (_g = this.b) === null || _g === void 0 ? void 0 : _g.b) !== null && _h !== void 0 ? _h : 0), ((_k = (_j = this.c) === null || _j === void 0 ? void 0 : _j.id) !== null && _k !== void 0 ? _k : 0), ((_m = (_l = this.c) === null || _l === void 0 ? void 0 : _l.distance) !== null && _m !== void 0 ? _m : 0));
+    }
+}

tests/ts/my-game/example/struct-of-structs.ts

@@ -0,0 +1,88 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { Ability, AbilityT } from '../../my-game/example/ability.js';
+import { Test, TestT } from '../../my-game/example/test.js';
+
+
+export class StructOfStructs {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):StructOfStructs {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+a(obj?:Ability):Ability|null {
+  return (obj || new Ability()).__init(this.bb_pos, this.bb!);
+}
+
+b(obj?:Test):Test|null {
+  return (obj || new Test()).__init(this.bb_pos + 8, this.bb!);
+}
+
+c(obj?:Ability):Ability|null {
+  return (obj || new Ability()).__init(this.bb_pos + 12, this.bb!);
+}
+
+static getFullyQualifiedName():string {
+  return 'MyGame_Example_StructOfStructs';
+}
+
+static sizeOf():number {
+  return 20;
+}
+
+static createStructOfStructs(builder:flatbuffers.Builder, a_id: number, a_distance: number, b_a: number, b_b: number, c_id: number, c_distance: number):flatbuffers.Offset {
+  builder.prep(4, 20);
+  builder.prep(4, 8);
+  builder.writeInt32(c_distance);
+  builder.writeInt32(c_id);
+  builder.prep(2, 4);
+  builder.pad(1);
+  builder.writeInt8(b_b);
+  builder.writeInt16(b_a);
+  builder.prep(4, 8);
+  builder.writeInt32(a_distance);
+  builder.writeInt32(a_id);
+  return builder.offset();
+}
+
+
+unpack(): StructOfStructsT {
+  return new StructOfStructsT(
+    (this.a() !== null ? this.a()!.unpack() : null),
+    (this.b() !== null ? this.b()!.unpack() : null),
+    (this.c() !== null ? this.c()!.unpack() : null)
+  );
+}
+
+
+unpackTo(_o: StructOfStructsT): void {
+  _o.a = (this.a() !== null ? this.a()!.unpack() : null);
+  _o.b = (this.b() !== null ? this.b()!.unpack() : null);
+  _o.c = (this.c() !== null ? this.c()!.unpack() : null);
+}
+}
+
+export class StructOfStructsT {
+constructor(
+  public a: AbilityT|null = null,
+  public b: TestT|null = null,
+  public c: AbilityT|null = null
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  return StructOfStructs.createStructOfStructs(builder,
+    (this.a?.id ?? 0),
+    (this.a?.distance ?? 0),
+    (this.b?.a ?? 0),
+    (this.b?.b ?? 0),
+    (this.c?.id ?? 0),
+    (this.c?.distance ?? 0)
+  );
+}
+}

tests/ts/my-game/example/test-simple-table-with-enum.js

@@ -0,0 +1,71 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+import { Color } from '../../my-game/example/color.js';
+export class TestSimpleTableWithEnum {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsTestSimpleTableWithEnum(bb, obj) {
+        return (obj || new TestSimpleTableWithEnum()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsTestSimpleTableWithEnum(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new TestSimpleTableWithEnum()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    color() {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.readUint8(this.bb_pos + offset) : Color.Green;
+    }
+    mutate_color(value) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint8(this.bb_pos + offset, value);
+        return true;
+    }
+    static getFullyQualifiedName() {
+        return 'MyGame_Example_TestSimpleTableWithEnum';
+    }
+    static startTestSimpleTableWithEnum(builder) {
+        builder.startObject(1);
+    }
+    static addColor(builder, color) {
+        builder.addFieldInt8(0, color, Color.Green);
+    }
+    static endTestSimpleTableWithEnum(builder) {
+        const offset = builder.endObject();
+        return offset;
+    }
+    static createTestSimpleTableWithEnum(builder, color) {
+        TestSimpleTableWithEnum.startTestSimpleTableWithEnum(builder);
+        TestSimpleTableWithEnum.addColor(builder, color);
+        return TestSimpleTableWithEnum.endTestSimpleTableWithEnum(builder);
+    }
+    serialize() {
+        return this.bb.bytes();
+    }
+    static deserialize(buffer) {
+        return TestSimpleTableWithEnum.getRootAsTestSimpleTableWithEnum(new flatbuffers.ByteBuffer(buffer));
+    }
+    unpack() {
+        return new TestSimpleTableWithEnumT(this.color());
+    }
+    unpackTo(_o) {
+        _o.color = this.color();
+    }
+}
+export class TestSimpleTableWithEnumT {
+    constructor(color = Color.Green) {
+        this.color = color;
+    }
+    pack(builder) {
+        return TestSimpleTableWithEnum.createTestSimpleTableWithEnum(builder, this.color);
+    }
+}

tests/ts/my-game/example/test-simple-table-with-enum.ts

@@ -0,0 +1,96 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { Color } from '../../my-game/example/color.js';
+
+
+export class TestSimpleTableWithEnum {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):TestSimpleTableWithEnum {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsTestSimpleTableWithEnum(bb:flatbuffers.ByteBuffer, obj?:TestSimpleTableWithEnum):TestSimpleTableWithEnum {
+  return (obj || new TestSimpleTableWithEnum()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsTestSimpleTableWithEnum(bb:flatbuffers.ByteBuffer, obj?:TestSimpleTableWithEnum):TestSimpleTableWithEnum {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new TestSimpleTableWithEnum()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+color():Color {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.readUint8(this.bb_pos + offset) : Color.Green;
+}
+
+mutate_color(value:Color):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint8(this.bb_pos + offset, value);
+  return true;
+}
+
+static getFullyQualifiedName():string {
+  return 'MyGame_Example_TestSimpleTableWithEnum';
+}
+
+static startTestSimpleTableWithEnum(builder:flatbuffers.Builder) {
+  builder.startObject(1);
+}
+
+static addColor(builder:flatbuffers.Builder, color:Color) {
+  builder.addFieldInt8(0, color, Color.Green);
+}
+
+static endTestSimpleTableWithEnum(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  return offset;
+}
+
+static createTestSimpleTableWithEnum(builder:flatbuffers.Builder, color:Color):flatbuffers.Offset {
+  TestSimpleTableWithEnum.startTestSimpleTableWithEnum(builder);
+  TestSimpleTableWithEnum.addColor(builder, color);
+  return TestSimpleTableWithEnum.endTestSimpleTableWithEnum(builder);
+}
+
+serialize():Uint8Array {
+  return this.bb!.bytes();
+}
+
+static deserialize(buffer: Uint8Array):TestSimpleTableWithEnum {
+  return TestSimpleTableWithEnum.getRootAsTestSimpleTableWithEnum(new flatbuffers.ByteBuffer(buffer))
+}
+
+unpack(): TestSimpleTableWithEnumT {
+  return new TestSimpleTableWithEnumT(
+    this.color()
+  );
+}
+
+
+unpackTo(_o: TestSimpleTableWithEnumT): void {
+  _o.color = this.color();
+}
+}
+
+export class TestSimpleTableWithEnumT {
+constructor(
+  public color: Color = Color.Green
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  return TestSimpleTableWithEnum.createTestSimpleTableWithEnum(builder,
+    this.color
+  );
+}
+}

tests/ts/my-game/example/test.js

@@ -0,0 +1,55 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+export class Test {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    a() {
+        return this.bb.readInt16(this.bb_pos);
+    }
+    mutate_a(value) {
+        this.bb.writeInt16(this.bb_pos + 0, value);
+        return true;
+    }
+    b() {
+        return this.bb.readInt8(this.bb_pos + 2);
+    }
+    mutate_b(value) {
+        this.bb.writeInt8(this.bb_pos + 2, value);
+        return true;
+    }
+    static getFullyQualifiedName() {
+        return 'MyGame_Example_Test';
+    }
+    static sizeOf() {
+        return 4;
+    }
+    static createTest(builder, a, b) {
+        builder.prep(2, 4);
+        builder.pad(1);
+        builder.writeInt8(b);
+        builder.writeInt16(a);
+        return builder.offset();
+    }
+    unpack() {
+        return new TestT(this.a(), this.b());
+    }
+    unpackTo(_o) {
+        _o.a = this.a();
+        _o.b = this.b();
+    }
+}
+export class TestT {
+    constructor(a = 0, b = 0) {
+        this.a = a;
+        this.b = b;
+    }
+    pack(builder) {
+        return Test.createTest(builder, this.a, this.b);
+    }
+}

tests/ts/my-game/example/test.ts

@@ -0,0 +1,78 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+
+
+export class Test {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):Test {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+a():number {
+  return this.bb!.readInt16(this.bb_pos);
+}
+
+mutate_a(value:number):boolean {
+  this.bb!.writeInt16(this.bb_pos + 0, value);
+  return true;
+}
+
+b():number {
+  return this.bb!.readInt8(this.bb_pos + 2);
+}
+
+mutate_b(value:number):boolean {
+  this.bb!.writeInt8(this.bb_pos + 2, value);
+  return true;
+}
+
+static getFullyQualifiedName():string {
+  return 'MyGame_Example_Test';
+}
+
+static sizeOf():number {
+  return 4;
+}
+
+static createTest(builder:flatbuffers.Builder, a: number, b: number):flatbuffers.Offset {
+  builder.prep(2, 4);
+  builder.pad(1);
+  builder.writeInt8(b);
+  builder.writeInt16(a);
+  return builder.offset();
+}
+
+
+unpack(): TestT {
+  return new TestT(
+    this.a(),
+    this.b()
+  );
+}
+
+
+unpackTo(_o: TestT): void {
+  _o.a = this.a();
+  _o.b = this.b();
+}
+}
+
+export class TestT {
+constructor(
+  public a: number = 0,
+  public b: number = 0
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  return Test.createTest(builder,
+    this.a,
+    this.b
+  );
+}
+}

tests/ts/my-game/example/type-aliases.js

@@ -0,0 +1,290 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+export class TypeAliases {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsTypeAliases(bb, obj) {
+        return (obj || new TypeAliases()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsTypeAliases(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new TypeAliases()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    i8() {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.readInt8(this.bb_pos + offset) : 0;
+    }
+    mutate_i8(value) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt8(this.bb_pos + offset, value);
+        return true;
+    }
+    u8() {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.readUint8(this.bb_pos + offset) : 0;
+    }
+    mutate_u8(value) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint8(this.bb_pos + offset, value);
+        return true;
+    }
+    i16() {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? this.bb.readInt16(this.bb_pos + offset) : 0;
+    }
+    mutate_i16(value) {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt16(this.bb_pos + offset, value);
+        return true;
+    }
+    u16() {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? this.bb.readUint16(this.bb_pos + offset) : 0;
+    }
+    mutate_u16(value) {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint16(this.bb_pos + offset, value);
+        return true;
+    }
+    i32() {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.readInt32(this.bb_pos + offset) : 0;
+    }
+    mutate_i32(value) {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt32(this.bb_pos + offset, value);
+        return true;
+    }
+    u32() {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        return offset ? this.bb.readUint32(this.bb_pos + offset) : 0;
+    }
+    mutate_u32(value) {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint32(this.bb_pos + offset, value);
+        return true;
+    }
+    i64() {
+        const offset = this.bb.__offset(this.bb_pos, 16);
+        return offset ? this.bb.readInt64(this.bb_pos + offset) : BigInt('0');
+    }
+    mutate_i64(value) {
+        const offset = this.bb.__offset(this.bb_pos, 16);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt64(this.bb_pos + offset, value);
+        return true;
+    }
+    u64() {
+        const offset = this.bb.__offset(this.bb_pos, 18);
+        return offset ? this.bb.readUint64(this.bb_pos + offset) : BigInt('0');
+    }
+    mutate_u64(value) {
+        const offset = this.bb.__offset(this.bb_pos, 18);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint64(this.bb_pos + offset, value);
+        return true;
+    }
+    f32() {
+        const offset = this.bb.__offset(this.bb_pos, 20);
+        return offset ? this.bb.readFloat32(this.bb_pos + offset) : 0.0;
+    }
+    mutate_f32(value) {
+        const offset = this.bb.__offset(this.bb_pos, 20);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeFloat32(this.bb_pos + offset, value);
+        return true;
+    }
+    f64() {
+        const offset = this.bb.__offset(this.bb_pos, 22);
+        return offset ? this.bb.readFloat64(this.bb_pos + offset) : 0.0;
+    }
+    mutate_f64(value) {
+        const offset = this.bb.__offset(this.bb_pos, 22);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeFloat64(this.bb_pos + offset, value);
+        return true;
+    }
+    v8(index) {
+        const offset = this.bb.__offset(this.bb_pos, 24);
+        return offset ? this.bb.readInt8(this.bb.__vector(this.bb_pos + offset) + index) : 0;
+    }
+    v8Length() {
+        const offset = this.bb.__offset(this.bb_pos, 24);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    v8Array() {
+        const offset = this.bb.__offset(this.bb_pos, 24);
+        return offset ? new Int8Array(this.bb.bytes().buffer, this.bb.bytes().byteOffset + this.bb.__vector(this.bb_pos + offset), this.bb.__vector_len(this.bb_pos + offset)) : null;
+    }
+    vf64(index) {
+        const offset = this.bb.__offset(this.bb_pos, 26);
+        return offset ? this.bb.readFloat64(this.bb.__vector(this.bb_pos + offset) + index * 8) : 0;
+    }
+    vf64Length() {
+        const offset = this.bb.__offset(this.bb_pos, 26);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    vf64Array() {
+        const offset = this.bb.__offset(this.bb_pos, 26);
+        return offset ? new Float64Array(this.bb.bytes().buffer, this.bb.bytes().byteOffset + this.bb.__vector(this.bb_pos + offset), this.bb.__vector_len(this.bb_pos + offset)) : null;
+    }
+    static getFullyQualifiedName() {
+        return 'MyGame_Example_TypeAliases';
+    }
+    static startTypeAliases(builder) {
+        builder.startObject(12);
+    }
+    static addI8(builder, i8) {
+        builder.addFieldInt8(0, i8, 0);
+    }
+    static addU8(builder, u8) {
+        builder.addFieldInt8(1, u8, 0);
+    }
+    static addI16(builder, i16) {
+        builder.addFieldInt16(2, i16, 0);
+    }
+    static addU16(builder, u16) {
+        builder.addFieldInt16(3, u16, 0);
+    }
+    static addI32(builder, i32) {
+        builder.addFieldInt32(4, i32, 0);
+    }
+    static addU32(builder, u32) {
+        builder.addFieldInt32(5, u32, 0);
+    }
+    static addI64(builder, i64) {
+        builder.addFieldInt64(6, i64, BigInt('0'));
+    }
+    static addU64(builder, u64) {
+        builder.addFieldInt64(7, u64, BigInt('0'));
+    }
+    static addF32(builder, f32) {
+        builder.addFieldFloat32(8, f32, 0.0);
+    }
+    static addF64(builder, f64) {
+        builder.addFieldFloat64(9, f64, 0.0);
+    }
+    static addV8(builder, v8Offset) {
+        builder.addFieldOffset(10, v8Offset, 0);
+    }
+    static createV8Vector(builder, data) {
+        builder.startVector(1, data.length, 1);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addInt8(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startV8Vector(builder, numElems) {
+        builder.startVector(1, numElems, 1);
+    }
+    static addVf64(builder, vf64Offset) {
+        builder.addFieldOffset(11, vf64Offset, 0);
+    }
+    static createVf64Vector(builder, data) {
+        builder.startVector(8, data.length, 8);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addFloat64(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startVf64Vector(builder, numElems) {
+        builder.startVector(8, numElems, 8);
+    }
+    static endTypeAliases(builder) {
+        const offset = builder.endObject();
+        return offset;
+    }
+    static createTypeAliases(builder, i8, u8, i16, u16, i32, u32, i64, u64, f32, f64, v8Offset, vf64Offset) {
+        TypeAliases.startTypeAliases(builder);
+        TypeAliases.addI8(builder, i8);
+        TypeAliases.addU8(builder, u8);
+        TypeAliases.addI16(builder, i16);
+        TypeAliases.addU16(builder, u16);
+        TypeAliases.addI32(builder, i32);
+        TypeAliases.addU32(builder, u32);
+        TypeAliases.addI64(builder, i64);
+        TypeAliases.addU64(builder, u64);
+        TypeAliases.addF32(builder, f32);
+        TypeAliases.addF64(builder, f64);
+        TypeAliases.addV8(builder, v8Offset);
+        TypeAliases.addVf64(builder, vf64Offset);
+        return TypeAliases.endTypeAliases(builder);
+    }
+    serialize() {
+        return this.bb.bytes();
+    }
+    static deserialize(buffer) {
+        return TypeAliases.getRootAsTypeAliases(new flatbuffers.ByteBuffer(buffer));
+    }
+    unpack() {
+        return new TypeAliasesT(this.i8(), this.u8(), this.i16(), this.u16(), this.i32(), this.u32(), this.i64(), this.u64(), this.f32(), this.f64(), this.bb.createScalarList(this.v8.bind(this), this.v8Length()), this.bb.createScalarList(this.vf64.bind(this), this.vf64Length()));
+    }
+    unpackTo(_o) {
+        _o.i8 = this.i8();
+        _o.u8 = this.u8();
+        _o.i16 = this.i16();
+        _o.u16 = this.u16();
+        _o.i32 = this.i32();
+        _o.u32 = this.u32();
+        _o.i64 = this.i64();
+        _o.u64 = this.u64();
+        _o.f32 = this.f32();
+        _o.f64 = this.f64();
+        _o.v8 = this.bb.createScalarList(this.v8.bind(this), this.v8Length());
+        _o.vf64 = this.bb.createScalarList(this.vf64.bind(this), this.vf64Length());
+    }
+}
+export class TypeAliasesT {
+    constructor(i8 = 0, u8 = 0, i16 = 0, u16 = 0, i32 = 0, u32 = 0, i64 = BigInt('0'), u64 = BigInt('0'), f32 = 0.0, f64 = 0.0, v8 = [], vf64 = []) {
+        this.i8 = i8;
+        this.u8 = u8;
+        this.i16 = i16;
+        this.u16 = u16;
+        this.i32 = i32;
+        this.u32 = u32;
+        this.i64 = i64;
+        this.u64 = u64;
+        this.f32 = f32;
+        this.f64 = f64;
+        this.v8 = v8;
+        this.vf64 = vf64;
+    }
+    pack(builder) {
+        const v8 = TypeAliases.createV8Vector(builder, this.v8);
+        const vf64 = TypeAliases.createVf64Vector(builder, this.vf64);
+        return TypeAliases.createTypeAliases(builder, this.i8, this.u8, this.i16, this.u16, this.i32, this.u32, this.i64, this.u64, this.f32, this.f64, v8, vf64);
+    }
+}

tests/ts/my-game/example/type-aliases.ts

@@ -0,0 +1,405 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+
+
+export class TypeAliases {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):TypeAliases {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsTypeAliases(bb:flatbuffers.ByteBuffer, obj?:TypeAliases):TypeAliases {
+  return (obj || new TypeAliases()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsTypeAliases(bb:flatbuffers.ByteBuffer, obj?:TypeAliases):TypeAliases {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new TypeAliases()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+i8():number {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.readInt8(this.bb_pos + offset) : 0;
+}
+
+mutate_i8(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt8(this.bb_pos + offset, value);
+  return true;
+}
+
+u8():number {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? this.bb!.readUint8(this.bb_pos + offset) : 0;
+}
+
+mutate_u8(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint8(this.bb_pos + offset, value);
+  return true;
+}
+
+i16():number {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+  return offset ? this.bb!.readInt16(this.bb_pos + offset) : 0;
+}
+
+mutate_i16(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt16(this.bb_pos + offset, value);
+  return true;
+}
+
+u16():number {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+  return offset ? this.bb!.readUint16(this.bb_pos + offset) : 0;
+}
+
+mutate_u16(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint16(this.bb_pos + offset, value);
+  return true;
+}
+
+i32():number {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? this.bb!.readInt32(this.bb_pos + offset) : 0;
+}
+
+mutate_i32(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt32(this.bb_pos + offset, value);
+  return true;
+}
+
+u32():number {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+  return offset ? this.bb!.readUint32(this.bb_pos + offset) : 0;
+}
+
+mutate_u32(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint32(this.bb_pos + offset, value);
+  return true;
+}
+
+i64():bigint {
+  const offset = this.bb!.__offset(this.bb_pos, 16);
+  return offset ? this.bb!.readInt64(this.bb_pos + offset) : BigInt('0');
+}
+
+mutate_i64(value:bigint):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 16);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt64(this.bb_pos + offset, value);
+  return true;
+}
+
+u64():bigint {
+  const offset = this.bb!.__offset(this.bb_pos, 18);
+  return offset ? this.bb!.readUint64(this.bb_pos + offset) : BigInt('0');
+}
+
+mutate_u64(value:bigint):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 18);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint64(this.bb_pos + offset, value);
+  return true;
+}
+
+f32():number {
+  const offset = this.bb!.__offset(this.bb_pos, 20);
+  return offset ? this.bb!.readFloat32(this.bb_pos + offset) : 0.0;
+}
+
+mutate_f32(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 20);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeFloat32(this.bb_pos + offset, value);
+  return true;
+}
+
+f64():number {
+  const offset = this.bb!.__offset(this.bb_pos, 22);
+  return offset ? this.bb!.readFloat64(this.bb_pos + offset) : 0.0;
+}
+
+mutate_f64(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 22);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeFloat64(this.bb_pos + offset, value);
+  return true;
+}
+
+v8(index: number):number|null {
+  const offset = this.bb!.__offset(this.bb_pos, 24);
+  return offset ? this.bb!.readInt8(this.bb!.__vector(this.bb_pos + offset) + index) : 0;
+}
+
+v8Length():number {
+  const offset = this.bb!.__offset(this.bb_pos, 24);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+v8Array():Int8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 24);
+  return offset ? new Int8Array(this.bb!.bytes().buffer, this.bb!.bytes().byteOffset + this.bb!.__vector(this.bb_pos + offset), this.bb!.__vector_len(this.bb_pos + offset)) : null;
+}
+
+vf64(index: number):number|null {
+  const offset = this.bb!.__offset(this.bb_pos, 26);
+  return offset ? this.bb!.readFloat64(this.bb!.__vector(this.bb_pos + offset) + index * 8) : 0;
+}
+
+vf64Length():number {
+  const offset = this.bb!.__offset(this.bb_pos, 26);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+vf64Array():Float64Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 26);
+  return offset ? new Float64Array(this.bb!.bytes().buffer, this.bb!.bytes().byteOffset + this.bb!.__vector(this.bb_pos + offset), this.bb!.__vector_len(this.bb_pos + offset)) : null;
+}
+
+static getFullyQualifiedName():string {
+  return 'MyGame_Example_TypeAliases';
+}
+
+static startTypeAliases(builder:flatbuffers.Builder) {
+  builder.startObject(12);
+}
+
+static addI8(builder:flatbuffers.Builder, i8:number) {
+  builder.addFieldInt8(0, i8, 0);
+}
+
+static addU8(builder:flatbuffers.Builder, u8:number) {
+  builder.addFieldInt8(1, u8, 0);
+}
+
+static addI16(builder:flatbuffers.Builder, i16:number) {
+  builder.addFieldInt16(2, i16, 0);
+}
+
+static addU16(builder:flatbuffers.Builder, u16:number) {
+  builder.addFieldInt16(3, u16, 0);
+}
+
+static addI32(builder:flatbuffers.Builder, i32:number) {
+  builder.addFieldInt32(4, i32, 0);
+}
+
+static addU32(builder:flatbuffers.Builder, u32:number) {
+  builder.addFieldInt32(5, u32, 0);
+}
+
+static addI64(builder:flatbuffers.Builder, i64:bigint) {
+  builder.addFieldInt64(6, i64, BigInt('0'));
+}
+
+static addU64(builder:flatbuffers.Builder, u64:bigint) {
+  builder.addFieldInt64(7, u64, BigInt('0'));
+}
+
+static addF32(builder:flatbuffers.Builder, f32:number) {
+  builder.addFieldFloat32(8, f32, 0.0);
+}
+
+static addF64(builder:flatbuffers.Builder, f64:number) {
+  builder.addFieldFloat64(9, f64, 0.0);
+}
+
+static addV8(builder:flatbuffers.Builder, v8Offset:flatbuffers.Offset) {
+  builder.addFieldOffset(10, v8Offset, 0);
+}
+
+static createV8Vector(builder:flatbuffers.Builder, data:number[]|Int8Array):flatbuffers.Offset;
+/**
+ * @deprecated This Uint8Array overload will be removed in the future.
+ */
+static createV8Vector(builder:flatbuffers.Builder, data:number[]|Uint8Array):flatbuffers.Offset;
+static createV8Vector(builder:flatbuffers.Builder, data:number[]|Int8Array|Uint8Array):flatbuffers.Offset {
+  builder.startVector(1, data.length, 1);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addInt8(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startV8Vector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(1, numElems, 1);
+}
+
+static addVf64(builder:flatbuffers.Builder, vf64Offset:flatbuffers.Offset) {
+  builder.addFieldOffset(11, vf64Offset, 0);
+}
+
+static createVf64Vector(builder:flatbuffers.Builder, data:number[]|Float64Array):flatbuffers.Offset;
+/**
+ * @deprecated This Uint8Array overload will be removed in the future.
+ */
+static createVf64Vector(builder:flatbuffers.Builder, data:number[]|Uint8Array):flatbuffers.Offset;
+static createVf64Vector(builder:flatbuffers.Builder, data:number[]|Float64Array|Uint8Array):flatbuffers.Offset {
+  builder.startVector(8, data.length, 8);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addFloat64(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startVf64Vector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(8, numElems, 8);
+}
+
+static endTypeAliases(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  return offset;
+}
+
+static createTypeAliases(builder:flatbuffers.Builder, i8:number, u8:number, i16:number, u16:number, i32:number, u32:number, i64:bigint, u64:bigint, f32:number, f64:number, v8Offset:flatbuffers.Offset, vf64Offset:flatbuffers.Offset):flatbuffers.Offset {
+  TypeAliases.startTypeAliases(builder);
+  TypeAliases.addI8(builder, i8);
+  TypeAliases.addU8(builder, u8);
+  TypeAliases.addI16(builder, i16);
+  TypeAliases.addU16(builder, u16);
+  TypeAliases.addI32(builder, i32);
+  TypeAliases.addU32(builder, u32);
+  TypeAliases.addI64(builder, i64);
+  TypeAliases.addU64(builder, u64);
+  TypeAliases.addF32(builder, f32);
+  TypeAliases.addF64(builder, f64);
+  TypeAliases.addV8(builder, v8Offset);
+  TypeAliases.addVf64(builder, vf64Offset);
+  return TypeAliases.endTypeAliases(builder);
+}
+
+serialize():Uint8Array {
+  return this.bb!.bytes();
+}
+
+static deserialize(buffer: Uint8Array):TypeAliases {
+  return TypeAliases.getRootAsTypeAliases(new flatbuffers.ByteBuffer(buffer))
+}
+
+unpack(): TypeAliasesT {
+  return new TypeAliasesT(
+    this.i8(),
+    this.u8(),
+    this.i16(),
+    this.u16(),
+    this.i32(),
+    this.u32(),
+    this.i64(),
+    this.u64(),
+    this.f32(),
+    this.f64(),
+    this.bb!.createScalarList(this.v8.bind(this), this.v8Length()),
+    this.bb!.createScalarList(this.vf64.bind(this), this.vf64Length())
+  );
+}
+
+
+unpackTo(_o: TypeAliasesT): void {
+  _o.i8 = this.i8();
+  _o.u8 = this.u8();
+  _o.i16 = this.i16();
+  _o.u16 = this.u16();
+  _o.i32 = this.i32();
+  _o.u32 = this.u32();
+  _o.i64 = this.i64();
+  _o.u64 = this.u64();
+  _o.f32 = this.f32();
+  _o.f64 = this.f64();
+  _o.v8 = this.bb!.createScalarList(this.v8.bind(this), this.v8Length());
+  _o.vf64 = this.bb!.createScalarList(this.vf64.bind(this), this.vf64Length());
+}
+}
+
+export class TypeAliasesT {
+constructor(
+  public i8: number = 0,
+  public u8: number = 0,
+  public i16: number = 0,
+  public u16: number = 0,
+  public i32: number = 0,
+  public u32: number = 0,
+  public i64: bigint = BigInt('0'),
+  public u64: bigint = BigInt('0'),
+  public f32: number = 0.0,
+  public f64: number = 0.0,
+  public v8: (number)[] = [],
+  public vf64: (number)[] = []
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  const v8 = TypeAliases.createV8Vector(builder, this.v8);
+  const vf64 = TypeAliases.createVf64Vector(builder, this.vf64);
+
+  return TypeAliases.createTypeAliases(builder,
+    this.i8,
+    this.u8,
+    this.i16,
+    this.u16,
+    this.i32,
+    this.u32,
+    this.i64,
+    this.u64,
+    this.f32,
+    this.f64,
+    v8,
+    vf64
+  );
+}
+}

tests/ts/my-game/example/vec3.js

@@ -0,0 +1,98 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import { Test } from '../../my-game/example/test.js';
+export class Vec3 {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    x() {
+        return this.bb.readFloat32(this.bb_pos);
+    }
+    mutate_x(value) {
+        this.bb.writeFloat32(this.bb_pos + 0, value);
+        return true;
+    }
+    y() {
+        return this.bb.readFloat32(this.bb_pos + 4);
+    }
+    mutate_y(value) {
+        this.bb.writeFloat32(this.bb_pos + 4, value);
+        return true;
+    }
+    z() {
+        return this.bb.readFloat32(this.bb_pos + 8);
+    }
+    mutate_z(value) {
+        this.bb.writeFloat32(this.bb_pos + 8, value);
+        return true;
+    }
+    test1() {
+        return this.bb.readFloat64(this.bb_pos + 16);
+    }
+    mutate_test1(value) {
+        this.bb.writeFloat64(this.bb_pos + 16, value);
+        return true;
+    }
+    test2() {
+        return this.bb.readUint8(this.bb_pos + 24);
+    }
+    mutate_test2(value) {
+        this.bb.writeUint8(this.bb_pos + 24, value);
+        return true;
+    }
+    test3(obj) {
+        return (obj || new Test()).__init(this.bb_pos + 26, this.bb);
+    }
+    static getFullyQualifiedName() {
+        return 'MyGame_Example_Vec3';
+    }
+    static sizeOf() {
+        return 32;
+    }
+    static createVec3(builder, x, y, z, test1, test2, test3_a, test3_b) {
+        builder.prep(8, 32);
+        builder.pad(2);
+        builder.prep(2, 4);
+        builder.pad(1);
+        builder.writeInt8(test3_b);
+        builder.writeInt16(test3_a);
+        builder.pad(1);
+        builder.writeInt8(test2);
+        builder.writeFloat64(test1);
+        builder.pad(4);
+        builder.writeFloat32(z);
+        builder.writeFloat32(y);
+        builder.writeFloat32(x);
+        return builder.offset();
+    }
+    unpack() {
+        return new Vec3T(this.x(), this.y(), this.z(), this.test1(), this.test2(), (this.test3() !== null ? this.test3().unpack() : null));
+    }
+    unpackTo(_o) {
+        _o.x = this.x();
+        _o.y = this.y();
+        _o.z = this.z();
+        _o.test1 = this.test1();
+        _o.test2 = this.test2();
+        _o.test3 = (this.test3() !== null ? this.test3().unpack() : null);
+    }
+}
+export class Vec3T {
+    constructor(x = 0.0, y = 0.0, z = 0.0, test1 = 0.0, test2 = 0, test3 = null) {
+        this.x = x;
+        this.y = y;
+        this.z = z;
+        this.test1 = test1;
+        this.test2 = test2;
+        this.test3 = test3;
+    }
+    pack(builder) {
+        var _a, _b, _c, _d;
+        return Vec3.createVec3(builder, this.x, this.y, this.z, this.test1, this.test2, ((_b = (_a = this.test3) === null || _a === void 0 ? void 0 : _a.a) !== null && _b !== void 0 ? _b : 0), ((_d = (_c = this.test3) === null || _c === void 0 ? void 0 : _c.b) !== null && _d !== void 0 ? _d : 0));
+    }
+}

tests/ts/my-game/example/vec3.ts

@@ -0,0 +1,137 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { Color } from '../../my-game/example/color.js';
+import { Test, TestT } from '../../my-game/example/test.js';
+
+
+export class Vec3 {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):Vec3 {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+x():number {
+  return this.bb!.readFloat32(this.bb_pos);
+}
+
+mutate_x(value:number):boolean {
+  this.bb!.writeFloat32(this.bb_pos + 0, value);
+  return true;
+}
+
+y():number {
+  return this.bb!.readFloat32(this.bb_pos + 4);
+}
+
+mutate_y(value:number):boolean {
+  this.bb!.writeFloat32(this.bb_pos + 4, value);
+  return true;
+}
+
+z():number {
+  return this.bb!.readFloat32(this.bb_pos + 8);
+}
+
+mutate_z(value:number):boolean {
+  this.bb!.writeFloat32(this.bb_pos + 8, value);
+  return true;
+}
+
+test1():number {
+  return this.bb!.readFloat64(this.bb_pos + 16);
+}
+
+mutate_test1(value:number):boolean {
+  this.bb!.writeFloat64(this.bb_pos + 16, value);
+  return true;
+}
+
+test2():Color {
+  return this.bb!.readUint8(this.bb_pos + 24);
+}
+
+mutate_test2(value:Color):boolean {
+  this.bb!.writeUint8(this.bb_pos + 24, value);
+  return true;
+}
+
+test3(obj?:Test):Test|null {
+  return (obj || new Test()).__init(this.bb_pos + 26, this.bb!);
+}
+
+static getFullyQualifiedName():string {
+  return 'MyGame_Example_Vec3';
+}
+
+static sizeOf():number {
+  return 32;
+}
+
+static createVec3(builder:flatbuffers.Builder, x: number, y: number, z: number, test1: number, test2: Color, test3_a: number, test3_b: number):flatbuffers.Offset {
+  builder.prep(8, 32);
+  builder.pad(2);
+  builder.prep(2, 4);
+  builder.pad(1);
+  builder.writeInt8(test3_b);
+  builder.writeInt16(test3_a);
+  builder.pad(1);
+  builder.writeInt8(test2);
+  builder.writeFloat64(test1);
+  builder.pad(4);
+  builder.writeFloat32(z);
+  builder.writeFloat32(y);
+  builder.writeFloat32(x);
+  return builder.offset();
+}
+
+
+unpack(): Vec3T {
+  return new Vec3T(
+    this.x(),
+    this.y(),
+    this.z(),
+    this.test1(),
+    this.test2(),
+    (this.test3() !== null ? this.test3()!.unpack() : null)
+  );
+}
+
+
+unpackTo(_o: Vec3T): void {
+  _o.x = this.x();
+  _o.y = this.y();
+  _o.z = this.z();
+  _o.test1 = this.test1();
+  _o.test2 = this.test2();
+  _o.test3 = (this.test3() !== null ? this.test3()!.unpack() : null);
+}
+}
+
+export class Vec3T {
+constructor(
+  public x: number = 0.0,
+  public y: number = 0.0,
+  public z: number = 0.0,
+  public test1: number = 0.0,
+  public test2: Color = 0,
+  public test3: TestT|null = null
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  return Vec3.createVec3(builder,
+    this.x,
+    this.y,
+    this.z,
+    this.test1,
+    this.test2,
+    (this.test3?.a ?? 0),
+    (this.test3?.b ?? 0)
+  );
+}
+}

tests/ts/my-game/example2/monster.js

@@ -0,0 +1,50 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+export class Monster {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsMonster(bb, obj) {
+        return (obj || new Monster()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsMonster(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new Monster()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getFullyQualifiedName() {
+        return 'MyGame_Example2_Monster';
+    }
+    static startMonster(builder) {
+        builder.startObject(0);
+    }
+    static endMonster(builder) {
+        const offset = builder.endObject();
+        return offset;
+    }
+    static createMonster(builder) {
+        Monster.startMonster(builder);
+        return Monster.endMonster(builder);
+    }
+    serialize() {
+        return this.bb.bytes();
+    }
+    static deserialize(buffer) {
+        return Monster.getRootAsMonster(new flatbuffers.ByteBuffer(buffer));
+    }
+    unpack() {
+        return new MonsterT();
+    }
+    unpackTo(_o) { }
+}
+export class MonsterT {
+    constructor() { }
+    pack(builder) {
+        return Monster.createMonster(builder);
+    }
+}

tests/ts/my-game/example2/monster.ts

@@ -0,0 +1,66 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+
+
+export class Monster {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):Monster {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsMonster(bb:flatbuffers.ByteBuffer, obj?:Monster):Monster {
+  return (obj || new Monster()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsMonster(bb:flatbuffers.ByteBuffer, obj?:Monster):Monster {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new Monster()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getFullyQualifiedName():string {
+  return 'MyGame_Example2_Monster';
+}
+
+static startMonster(builder:flatbuffers.Builder) {
+  builder.startObject(0);
+}
+
+static endMonster(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  return offset;
+}
+
+static createMonster(builder:flatbuffers.Builder):flatbuffers.Offset {
+  Monster.startMonster(builder);
+  return Monster.endMonster(builder);
+}
+
+serialize():Uint8Array {
+  return this.bb!.bytes();
+}
+
+static deserialize(buffer: Uint8Array):Monster {
+  return Monster.getRootAsMonster(new flatbuffers.ByteBuffer(buffer))
+}
+
+unpack(): MonsterT {
+  return new MonsterT();
+}
+
+
+unpackTo(_o: MonsterT): void {}
+}
+
+export class MonsterT {
+constructor(){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  return Monster.createMonster(builder);
+}
+}

tests/ts/my-game/in-parent-namespace.js

@@ -0,0 +1,50 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+export class InParentNamespace {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsInParentNamespace(bb, obj) {
+        return (obj || new InParentNamespace()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsInParentNamespace(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new InParentNamespace()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getFullyQualifiedName() {
+        return 'MyGame_InParentNamespace';
+    }
+    static startInParentNamespace(builder) {
+        builder.startObject(0);
+    }
+    static endInParentNamespace(builder) {
+        const offset = builder.endObject();
+        return offset;
+    }
+    static createInParentNamespace(builder) {
+        InParentNamespace.startInParentNamespace(builder);
+        return InParentNamespace.endInParentNamespace(builder);
+    }
+    serialize() {
+        return this.bb.bytes();
+    }
+    static deserialize(buffer) {
+        return InParentNamespace.getRootAsInParentNamespace(new flatbuffers.ByteBuffer(buffer));
+    }
+    unpack() {
+        return new InParentNamespaceT();
+    }
+    unpackTo(_o) { }
+}
+export class InParentNamespaceT {
+    constructor() { }
+    pack(builder) {
+        return InParentNamespace.createInParentNamespace(builder);
+    }
+}

tests/ts/my-game/in-parent-namespace.ts

@@ -0,0 +1,66 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+
+
+export class InParentNamespace {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):InParentNamespace {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsInParentNamespace(bb:flatbuffers.ByteBuffer, obj?:InParentNamespace):InParentNamespace {
+  return (obj || new InParentNamespace()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsInParentNamespace(bb:flatbuffers.ByteBuffer, obj?:InParentNamespace):InParentNamespace {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new InParentNamespace()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getFullyQualifiedName():string {
+  return 'MyGame_InParentNamespace';
+}
+
+static startInParentNamespace(builder:flatbuffers.Builder) {
+  builder.startObject(0);
+}
+
+static endInParentNamespace(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  return offset;
+}
+
+static createInParentNamespace(builder:flatbuffers.Builder):flatbuffers.Offset {
+  InParentNamespace.startInParentNamespace(builder);
+  return InParentNamespace.endInParentNamespace(builder);
+}
+
+serialize():Uint8Array {
+  return this.bb!.bytes();
+}
+
+static deserialize(buffer: Uint8Array):InParentNamespace {
+  return InParentNamespace.getRootAsInParentNamespace(new flatbuffers.ByteBuffer(buffer))
+}
+
+unpack(): InParentNamespaceT {
+  return new InParentNamespaceT();
+}
+
+
+unpackTo(_o: InParentNamespaceT): void {}
+}
+
+export class InParentNamespaceT {
+constructor(){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  return InParentNamespace.createInParentNamespace(builder);
+}
+}

tests/ts/optional-scalars/optional-byte.ts

@@ -0,0 +1,7 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+export enum OptionalByte {
+  None = 0,
+  One = 1,
+  Two = 2
+}

tests/ts/optional-scalars/scalar-stuff.ts

@@ -0,0 +1,427 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { OptionalByte } from '../optional-scalars/optional-byte.js';
+
+
+export class ScalarStuff {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):ScalarStuff {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsScalarStuff(bb:flatbuffers.ByteBuffer, obj?:ScalarStuff):ScalarStuff {
+  return (obj || new ScalarStuff()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsScalarStuff(bb:flatbuffers.ByteBuffer, obj?:ScalarStuff):ScalarStuff {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new ScalarStuff()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static bufferHasIdentifier(bb:flatbuffers.ByteBuffer):boolean {
+  return bb.__has_identifier('NULL');
+}
+
+justI8():number {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.readInt8(this.bb_pos + offset) : 0;
+}
+
+maybeI8():number|null {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? this.bb!.readInt8(this.bb_pos + offset) : null;
+}
+
+defaultI8():number {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+  return offset ? this.bb!.readInt8(this.bb_pos + offset) : 42;
+}
+
+justU8():number {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+  return offset ? this.bb!.readUint8(this.bb_pos + offset) : 0;
+}
+
+maybeU8():number|null {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? this.bb!.readUint8(this.bb_pos + offset) : null;
+}
+
+defaultU8():number {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+  return offset ? this.bb!.readUint8(this.bb_pos + offset) : 42;
+}
+
+justI16():number {
+  const offset = this.bb!.__offset(this.bb_pos, 16);
+  return offset ? this.bb!.readInt16(this.bb_pos + offset) : 0;
+}
+
+maybeI16():number|null {
+  const offset = this.bb!.__offset(this.bb_pos, 18);
+  return offset ? this.bb!.readInt16(this.bb_pos + offset) : null;
+}
+
+defaultI16():number {
+  const offset = this.bb!.__offset(this.bb_pos, 20);
+  return offset ? this.bb!.readInt16(this.bb_pos + offset) : 42;
+}
+
+justU16():number {
+  const offset = this.bb!.__offset(this.bb_pos, 22);
+  return offset ? this.bb!.readUint16(this.bb_pos + offset) : 0;
+}
+
+maybeU16():number|null {
+  const offset = this.bb!.__offset(this.bb_pos, 24);
+  return offset ? this.bb!.readUint16(this.bb_pos + offset) : null;
+}
+
+defaultU16():number {
+  const offset = this.bb!.__offset(this.bb_pos, 26);
+  return offset ? this.bb!.readUint16(this.bb_pos + offset) : 42;
+}
+
+justI32():number {
+  const offset = this.bb!.__offset(this.bb_pos, 28);
+  return offset ? this.bb!.readInt32(this.bb_pos + offset) : 0;
+}
+
+maybeI32():number|null {
+  const offset = this.bb!.__offset(this.bb_pos, 30);
+  return offset ? this.bb!.readInt32(this.bb_pos + offset) : null;
+}
+
+defaultI32():number {
+  const offset = this.bb!.__offset(this.bb_pos, 32);
+  return offset ? this.bb!.readInt32(this.bb_pos + offset) : 42;
+}
+
+justU32():number {
+  const offset = this.bb!.__offset(this.bb_pos, 34);
+  return offset ? this.bb!.readUint32(this.bb_pos + offset) : 0;
+}
+
+maybeU32():number|null {
+  const offset = this.bb!.__offset(this.bb_pos, 36);
+  return offset ? this.bb!.readUint32(this.bb_pos + offset) : null;
+}
+
+defaultU32():number {
+  const offset = this.bb!.__offset(this.bb_pos, 38);
+  return offset ? this.bb!.readUint32(this.bb_pos + offset) : 42;
+}
+
+justI64():bigint {
+  const offset = this.bb!.__offset(this.bb_pos, 40);
+  return offset ? this.bb!.readInt64(this.bb_pos + offset) : BigInt('0');
+}
+
+maybeI64():bigint|null {
+  const offset = this.bb!.__offset(this.bb_pos, 42);
+  return offset ? this.bb!.readInt64(this.bb_pos + offset) : null;
+}
+
+defaultI64():bigint {
+  const offset = this.bb!.__offset(this.bb_pos, 44);
+  return offset ? this.bb!.readInt64(this.bb_pos + offset) : BigInt('42');
+}
+
+justU64():bigint {
+  const offset = this.bb!.__offset(this.bb_pos, 46);
+  return offset ? this.bb!.readUint64(this.bb_pos + offset) : BigInt('0');
+}
+
+maybeU64():bigint|null {
+  const offset = this.bb!.__offset(this.bb_pos, 48);
+  return offset ? this.bb!.readUint64(this.bb_pos + offset) : null;
+}
+
+defaultU64():bigint {
+  const offset = this.bb!.__offset(this.bb_pos, 50);
+  return offset ? this.bb!.readUint64(this.bb_pos + offset) : BigInt('42');
+}
+
+justF32():number {
+  const offset = this.bb!.__offset(this.bb_pos, 52);
+  return offset ? this.bb!.readFloat32(this.bb_pos + offset) : 0.0;
+}
+
+maybeF32():number|null {
+  const offset = this.bb!.__offset(this.bb_pos, 54);
+  return offset ? this.bb!.readFloat32(this.bb_pos + offset) : null;
+}
+
+defaultF32():number {
+  const offset = this.bb!.__offset(this.bb_pos, 56);
+  return offset ? this.bb!.readFloat32(this.bb_pos + offset) : 42.0;
+}
+
+justF64():number {
+  const offset = this.bb!.__offset(this.bb_pos, 58);
+  return offset ? this.bb!.readFloat64(this.bb_pos + offset) : 0.0;
+}
+
+maybeF64():number|null {
+  const offset = this.bb!.__offset(this.bb_pos, 60);
+  return offset ? this.bb!.readFloat64(this.bb_pos + offset) : null;
+}
+
+defaultF64():number {
+  const offset = this.bb!.__offset(this.bb_pos, 62);
+  return offset ? this.bb!.readFloat64(this.bb_pos + offset) : 42.0;
+}
+
+justBool():boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 64);
+  return offset ? !!this.bb!.readInt8(this.bb_pos + offset) : false;
+}
+
+maybeBool():boolean|null {
+  const offset = this.bb!.__offset(this.bb_pos, 66);
+  return offset ? !!this.bb!.readInt8(this.bb_pos + offset) : null;
+}
+
+defaultBool():boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 68);
+  return offset ? !!this.bb!.readInt8(this.bb_pos + offset) : true;
+}
+
+justEnum():OptionalByte {
+  const offset = this.bb!.__offset(this.bb_pos, 70);
+  return offset ? this.bb!.readInt8(this.bb_pos + offset) : OptionalByte.None;
+}
+
+maybeEnum():OptionalByte|null {
+  const offset = this.bb!.__offset(this.bb_pos, 72);
+  return offset ? this.bb!.readInt8(this.bb_pos + offset) : null;
+}
+
+defaultEnum():OptionalByte {
+  const offset = this.bb!.__offset(this.bb_pos, 74);
+  return offset ? this.bb!.readInt8(this.bb_pos + offset) : OptionalByte.One;
+}
+
+static getFullyQualifiedName():string {
+  return 'optional_scalars_ScalarStuff';
+}
+
+static startScalarStuff(builder:flatbuffers.Builder) {
+  builder.startObject(36);
+}
+
+static addJustI8(builder:flatbuffers.Builder, justI8:number) {
+  builder.addFieldInt8(0, justI8, 0);
+}
+
+static addMaybeI8(builder:flatbuffers.Builder, maybeI8:number) {
+  builder.addFieldInt8(1, maybeI8, 0);
+}
+
+static addDefaultI8(builder:flatbuffers.Builder, defaultI8:number) {
+  builder.addFieldInt8(2, defaultI8, 42);
+}
+
+static addJustU8(builder:flatbuffers.Builder, justU8:number) {
+  builder.addFieldInt8(3, justU8, 0);
+}
+
+static addMaybeU8(builder:flatbuffers.Builder, maybeU8:number) {
+  builder.addFieldInt8(4, maybeU8, 0);
+}
+
+static addDefaultU8(builder:flatbuffers.Builder, defaultU8:number) {
+  builder.addFieldInt8(5, defaultU8, 42);
+}
+
+static addJustI16(builder:flatbuffers.Builder, justI16:number) {
+  builder.addFieldInt16(6, justI16, 0);
+}
+
+static addMaybeI16(builder:flatbuffers.Builder, maybeI16:number) {
+  builder.addFieldInt16(7, maybeI16, 0);
+}
+
+static addDefaultI16(builder:flatbuffers.Builder, defaultI16:number) {
+  builder.addFieldInt16(8, defaultI16, 42);
+}
+
+static addJustU16(builder:flatbuffers.Builder, justU16:number) {
+  builder.addFieldInt16(9, justU16, 0);
+}
+
+static addMaybeU16(builder:flatbuffers.Builder, maybeU16:number) {
+  builder.addFieldInt16(10, maybeU16, 0);
+}
+
+static addDefaultU16(builder:flatbuffers.Builder, defaultU16:number) {
+  builder.addFieldInt16(11, defaultU16, 42);
+}
+
+static addJustI32(builder:flatbuffers.Builder, justI32:number) {
+  builder.addFieldInt32(12, justI32, 0);
+}
+
+static addMaybeI32(builder:flatbuffers.Builder, maybeI32:number) {
+  builder.addFieldInt32(13, maybeI32, 0);
+}
+
+static addDefaultI32(builder:flatbuffers.Builder, defaultI32:number) {
+  builder.addFieldInt32(14, defaultI32, 42);
+}
+
+static addJustU32(builder:flatbuffers.Builder, justU32:number) {
+  builder.addFieldInt32(15, justU32, 0);
+}
+
+static addMaybeU32(builder:flatbuffers.Builder, maybeU32:number) {
+  builder.addFieldInt32(16, maybeU32, 0);
+}
+
+static addDefaultU32(builder:flatbuffers.Builder, defaultU32:number) {
+  builder.addFieldInt32(17, defaultU32, 42);
+}
+
+static addJustI64(builder:flatbuffers.Builder, justI64:bigint) {
+  builder.addFieldInt64(18, justI64, BigInt('0'));
+}
+
+static addMaybeI64(builder:flatbuffers.Builder, maybeI64:bigint) {
+  builder.addFieldInt64(19, maybeI64, BigInt(0));
+}
+
+static addDefaultI64(builder:flatbuffers.Builder, defaultI64:bigint) {
+  builder.addFieldInt64(20, defaultI64, BigInt('42'));
+}
+
+static addJustU64(builder:flatbuffers.Builder, justU64:bigint) {
+  builder.addFieldInt64(21, justU64, BigInt('0'));
+}
+
+static addMaybeU64(builder:flatbuffers.Builder, maybeU64:bigint) {
+  builder.addFieldInt64(22, maybeU64, BigInt(0));
+}
+
+static addDefaultU64(builder:flatbuffers.Builder, defaultU64:bigint) {
+  builder.addFieldInt64(23, defaultU64, BigInt('42'));
+}
+
+static addJustF32(builder:flatbuffers.Builder, justF32:number) {
+  builder.addFieldFloat32(24, justF32, 0.0);
+}
+
+static addMaybeF32(builder:flatbuffers.Builder, maybeF32:number) {
+  builder.addFieldFloat32(25, maybeF32, 0);
+}
+
+static addDefaultF32(builder:flatbuffers.Builder, defaultF32:number) {
+  builder.addFieldFloat32(26, defaultF32, 42.0);
+}
+
+static addJustF64(builder:flatbuffers.Builder, justF64:number) {
+  builder.addFieldFloat64(27, justF64, 0.0);
+}
+
+static addMaybeF64(builder:flatbuffers.Builder, maybeF64:number) {
+  builder.addFieldFloat64(28, maybeF64, 0);
+}
+
+static addDefaultF64(builder:flatbuffers.Builder, defaultF64:number) {
+  builder.addFieldFloat64(29, defaultF64, 42.0);
+}
+
+static addJustBool(builder:flatbuffers.Builder, justBool:boolean) {
+  builder.addFieldInt8(30, +justBool, +false);
+}
+
+static addMaybeBool(builder:flatbuffers.Builder, maybeBool:boolean) {
+  builder.addFieldInt8(31, +maybeBool, 0);
+}
+
+static addDefaultBool(builder:flatbuffers.Builder, defaultBool:boolean) {
+  builder.addFieldInt8(32, +defaultBool, +true);
+}
+
+static addJustEnum(builder:flatbuffers.Builder, justEnum:OptionalByte) {
+  builder.addFieldInt8(33, justEnum, OptionalByte.None);
+}
+
+static addMaybeEnum(builder:flatbuffers.Builder, maybeEnum:OptionalByte) {
+  builder.addFieldInt8(34, maybeEnum, 0);
+}
+
+static addDefaultEnum(builder:flatbuffers.Builder, defaultEnum:OptionalByte) {
+  builder.addFieldInt8(35, defaultEnum, OptionalByte.One);
+}
+
+static endScalarStuff(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  return offset;
+}
+
+static finishScalarStuffBuffer(builder:flatbuffers.Builder, offset:flatbuffers.Offset) {
+  builder.finish(offset, 'NULL');
+}
+
+static finishSizePrefixedScalarStuffBuffer(builder:flatbuffers.Builder, offset:flatbuffers.Offset) {
+  builder.finish(offset, 'NULL', true);
+}
+
+static createScalarStuff(builder:flatbuffers.Builder, justI8:number, maybeI8:number|null, defaultI8:number, justU8:number, maybeU8:number|null, defaultU8:number, justI16:number, maybeI16:number|null, defaultI16:number, justU16:number, maybeU16:number|null, defaultU16:number, justI32:number, maybeI32:number|null, defaultI32:number, justU32:number, maybeU32:number|null, defaultU32:number, justI64:bigint, maybeI64:bigint|null, defaultI64:bigint, justU64:bigint, maybeU64:bigint|null, defaultU64:bigint, justF32:number, maybeF32:number|null, defaultF32:number, justF64:number, maybeF64:number|null, defaultF64:number, justBool:boolean, maybeBool:boolean|null, defaultBool:boolean, justEnum:OptionalByte, maybeEnum:OptionalByte|null, defaultEnum:OptionalByte):flatbuffers.Offset {
+  ScalarStuff.startScalarStuff(builder);
+  ScalarStuff.addJustI8(builder, justI8);
+  if (maybeI8 !== null)
+    ScalarStuff.addMaybeI8(builder, maybeI8);
+  ScalarStuff.addDefaultI8(builder, defaultI8);
+  ScalarStuff.addJustU8(builder, justU8);
+  if (maybeU8 !== null)
+    ScalarStuff.addMaybeU8(builder, maybeU8);
+  ScalarStuff.addDefaultU8(builder, defaultU8);
+  ScalarStuff.addJustI16(builder, justI16);
+  if (maybeI16 !== null)
+    ScalarStuff.addMaybeI16(builder, maybeI16);
+  ScalarStuff.addDefaultI16(builder, defaultI16);
+  ScalarStuff.addJustU16(builder, justU16);
+  if (maybeU16 !== null)
+    ScalarStuff.addMaybeU16(builder, maybeU16);
+  ScalarStuff.addDefaultU16(builder, defaultU16);
+  ScalarStuff.addJustI32(builder, justI32);
+  if (maybeI32 !== null)
+    ScalarStuff.addMaybeI32(builder, maybeI32);
+  ScalarStuff.addDefaultI32(builder, defaultI32);
+  ScalarStuff.addJustU32(builder, justU32);
+  if (maybeU32 !== null)
+    ScalarStuff.addMaybeU32(builder, maybeU32);
+  ScalarStuff.addDefaultU32(builder, defaultU32);
+  ScalarStuff.addJustI64(builder, justI64);
+  if (maybeI64 !== null)
+    ScalarStuff.addMaybeI64(builder, maybeI64);
+  ScalarStuff.addDefaultI64(builder, defaultI64);
+  ScalarStuff.addJustU64(builder, justU64);
+  if (maybeU64 !== null)
+    ScalarStuff.addMaybeU64(builder, maybeU64);
+  ScalarStuff.addDefaultU64(builder, defaultU64);
+  ScalarStuff.addJustF32(builder, justF32);
+  if (maybeF32 !== null)
+    ScalarStuff.addMaybeF32(builder, maybeF32);
+  ScalarStuff.addDefaultF32(builder, defaultF32);
+  ScalarStuff.addJustF64(builder, justF64);
+  if (maybeF64 !== null)
+    ScalarStuff.addMaybeF64(builder, maybeF64);
+  ScalarStuff.addDefaultF64(builder, defaultF64);
+  ScalarStuff.addJustBool(builder, justBool);
+  if (maybeBool !== null)
+    ScalarStuff.addMaybeBool(builder, maybeBool);
+  ScalarStuff.addDefaultBool(builder, defaultBool);
+  ScalarStuff.addJustEnum(builder, justEnum);
+  if (maybeEnum !== null)
+    ScalarStuff.addMaybeEnum(builder, maybeEnum);
+  ScalarStuff.addDefaultEnum(builder, defaultEnum);
+  return ScalarStuff.endScalarStuff(builder);
+}
+}

tests/ts/optional_scalars_generated.ts

@@ -0,0 +1,4 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+export { OptionalByte } from './optional-scalars/optional-byte.js';
+export { ScalarStuff } from './optional-scalars/scalar-stuff.js';

tests/ts/package.json

@@ -0,0 +1,7 @@
+{
+    "type": "module",
+    "dependencies": {
+        "@grpc/grpc-js": "^1.7.0",
+        "flatbuffers": "../../"
+    }
+}

tests/ts/reflection/advanced-features.ts

@@ -0,0 +1,11 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+/**
+ * New schema language features that are not supported by old code generators.
+ */
+export enum AdvancedFeatures {
+  AdvancedArrayFeatures = '1',
+  AdvancedUnionFeatures = '2',
+  OptionalScalars = '4',
+  DefaultVectorsAndStrings = '8'
+}

tests/ts/reflection/base-type.js

@@ -0,0 +1,23 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+export var BaseType;
+(function (BaseType) {
+    BaseType[BaseType["None"] = 0] = "None";
+    BaseType[BaseType["UType"] = 1] = "UType";
+    BaseType[BaseType["Bool"] = 2] = "Bool";
+    BaseType[BaseType["Byte"] = 3] = "Byte";
+    BaseType[BaseType["UByte"] = 4] = "UByte";
+    BaseType[BaseType["Short"] = 5] = "Short";
+    BaseType[BaseType["UShort"] = 6] = "UShort";
+    BaseType[BaseType["Int"] = 7] = "Int";
+    BaseType[BaseType["UInt"] = 8] = "UInt";
+    BaseType[BaseType["Long"] = 9] = "Long";
+    BaseType[BaseType["ULong"] = 10] = "ULong";
+    BaseType[BaseType["Float"] = 11] = "Float";
+    BaseType[BaseType["Double"] = 12] = "Double";
+    BaseType[BaseType["String"] = 13] = "String";
+    BaseType[BaseType["Vector"] = 14] = "Vector";
+    BaseType[BaseType["Obj"] = 15] = "Obj";
+    BaseType[BaseType["Union"] = 16] = "Union";
+    BaseType[BaseType["Array"] = 17] = "Array";
+    BaseType[BaseType["MaxBaseType"] = 18] = "MaxBaseType";
+})(BaseType || (BaseType = {}));

tests/ts/reflection/base-type.ts

@@ -0,0 +1,23 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+export enum BaseType {
+  None = 0,
+  UType = 1,
+  Bool = 2,
+  Byte = 3,
+  UByte = 4,
+  Short = 5,
+  UShort = 6,
+  Int = 7,
+  UInt = 8,
+  Long = 9,
+  ULong = 10,
+  Float = 11,
+  Double = 12,
+  String = 13,
+  Vector = 14,
+  Obj = 15,
+  Union = 16,
+  Array = 17,
+  MaxBaseType = 18
+}

tests/ts/reflection/enum-val.js

@@ -0,0 +1,110 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+import { Type } from '../reflection/type.js';
+export class EnumVal {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsEnumVal(bb, obj) {
+        return (obj || new EnumVal()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsEnumVal(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new EnumVal()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    name(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    value() {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.readInt64(this.bb_pos + offset) : BigInt('0');
+    }
+    mutate_value(value) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt64(this.bb_pos + offset, value);
+        return true;
+    }
+    unionType(obj) {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? (obj || new Type()).__init(this.bb.__indirect(this.bb_pos + offset), this.bb) : null;
+    }
+    documentation(index, optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.__string(this.bb.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+    }
+    documentationLength() {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    static getFullyQualifiedName() {
+        return 'reflection_EnumVal';
+    }
+    static startEnumVal(builder) {
+        builder.startObject(5);
+    }
+    static addName(builder, nameOffset) {
+        builder.addFieldOffset(0, nameOffset, 0);
+    }
+    static addValue(builder, value) {
+        builder.addFieldInt64(1, value, BigInt('0'));
+    }
+    static addUnionType(builder, unionTypeOffset) {
+        builder.addFieldOffset(3, unionTypeOffset, 0);
+    }
+    static addDocumentation(builder, documentationOffset) {
+        builder.addFieldOffset(4, documentationOffset, 0);
+    }
+    static createDocumentationVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startDocumentationVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static endEnumVal(builder) {
+        const offset = builder.endObject();
+        builder.requiredField(offset, 4); // name
+        return offset;
+    }
+    unpack() {
+        return new EnumValT(this.name(), this.value(), (this.unionType() !== null ? this.unionType().unpack() : null), this.bb.createScalarList(this.documentation.bind(this), this.documentationLength()));
+    }
+    unpackTo(_o) {
+        _o.name = this.name();
+        _o.value = this.value();
+        _o.unionType = (this.unionType() !== null ? this.unionType().unpack() : null);
+        _o.documentation = this.bb.createScalarList(this.documentation.bind(this), this.documentationLength());
+    }
+}
+export class EnumValT {
+    constructor(name = null, value = BigInt('0'), unionType = null, documentation = []) {
+        this.name = name;
+        this.value = value;
+        this.unionType = unionType;
+        this.documentation = documentation;
+    }
+    pack(builder) {
+        const name = (this.name !== null ? builder.createString(this.name) : 0);
+        const unionType = (this.unionType !== null ? this.unionType.pack(builder) : 0);
+        const documentation = EnumVal.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+        EnumVal.startEnumVal(builder);
+        EnumVal.addName(builder, name);
+        EnumVal.addValue(builder, this.value);
+        EnumVal.addUnionType(builder, unionType);
+        EnumVal.addDocumentation(builder, documentation);
+        return EnumVal.endEnumVal(builder);
+    }
+}

tests/ts/reflection/enum-val.ts

@@ -0,0 +1,149 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { Type, TypeT } from '../reflection/type.js';
+
+
+export class EnumVal {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):EnumVal {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsEnumVal(bb:flatbuffers.ByteBuffer, obj?:EnumVal):EnumVal {
+  return (obj || new EnumVal()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsEnumVal(bb:flatbuffers.ByteBuffer, obj?:EnumVal):EnumVal {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new EnumVal()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+name():string|null
+name(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+name(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+value():bigint {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? this.bb!.readInt64(this.bb_pos + offset) : BigInt('0');
+}
+
+mutate_value(value:bigint):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt64(this.bb_pos + offset, value);
+  return true;
+}
+
+unionType(obj?:Type):Type|null {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+  return offset ? (obj || new Type()).__init(this.bb!.__indirect(this.bb_pos + offset), this.bb!) : null;
+}
+
+documentation(index: number):string
+documentation(index: number,optionalEncoding:flatbuffers.Encoding):string|Uint8Array
+documentation(index: number,optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? this.bb!.__string(this.bb!.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+}
+
+documentationLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+static getFullyQualifiedName():string {
+  return 'reflection_EnumVal';
+}
+
+static startEnumVal(builder:flatbuffers.Builder) {
+  builder.startObject(5);
+}
+
+static addName(builder:flatbuffers.Builder, nameOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(0, nameOffset, 0);
+}
+
+static addValue(builder:flatbuffers.Builder, value:bigint) {
+  builder.addFieldInt64(1, value, BigInt('0'));
+}
+
+static addUnionType(builder:flatbuffers.Builder, unionTypeOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(3, unionTypeOffset, 0);
+}
+
+static addDocumentation(builder:flatbuffers.Builder, documentationOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(4, documentationOffset, 0);
+}
+
+static createDocumentationVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startDocumentationVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static endEnumVal(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  builder.requiredField(offset, 4) // name
+  return offset;
+}
+
+
+unpack(): EnumValT {
+  return new EnumValT(
+    this.name(),
+    this.value(),
+    (this.unionType() !== null ? this.unionType()!.unpack() : null),
+    this.bb!.createScalarList(this.documentation.bind(this), this.documentationLength())
+  );
+}
+
+
+unpackTo(_o: EnumValT): void {
+  _o.name = this.name();
+  _o.value = this.value();
+  _o.unionType = (this.unionType() !== null ? this.unionType()!.unpack() : null);
+  _o.documentation = this.bb!.createScalarList(this.documentation.bind(this), this.documentationLength());
+}
+}
+
+export class EnumValT {
+constructor(
+  public name: string|Uint8Array|null = null,
+  public value: bigint = BigInt('0'),
+  public unionType: TypeT|null = null,
+  public documentation: (string)[] = []
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  const name = (this.name !== null ? builder.createString(this.name!) : 0);
+  const unionType = (this.unionType !== null ? this.unionType!.pack(builder) : 0);
+  const documentation = EnumVal.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+
+  EnumVal.startEnumVal(builder);
+  EnumVal.addName(builder, name);
+  EnumVal.addValue(builder, this.value);
+  EnumVal.addUnionType(builder, unionType);
+  EnumVal.addDocumentation(builder, documentation);
+
+  return EnumVal.endEnumVal(builder);
+}
+}

tests/ts/reflection/enum.js

@@ -0,0 +1,175 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+import { EnumVal } from '../reflection/enum-val.js';
+import { KeyValue } from '../reflection/key-value.js';
+import { Type } from '../reflection/type.js';
+export class Enum {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsEnum(bb, obj) {
+        return (obj || new Enum()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsEnum(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new Enum()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    name(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    values(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? (obj || new EnumVal()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    valuesLength() {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    isUnion() {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? !!this.bb.readInt8(this.bb_pos + offset) : false;
+    }
+    mutate_is_union(value) {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt8(this.bb_pos + offset, +value);
+        return true;
+    }
+    underlyingType(obj) {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? (obj || new Type()).__init(this.bb.__indirect(this.bb_pos + offset), this.bb) : null;
+    }
+    attributes(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? (obj || new KeyValue()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    attributesLength() {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    documentation(index, optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        return offset ? this.bb.__string(this.bb.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+    }
+    documentationLength() {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    declarationFile(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 16);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    static getFullyQualifiedName() {
+        return 'reflection_Enum';
+    }
+    static startEnum(builder) {
+        builder.startObject(7);
+    }
+    static addName(builder, nameOffset) {
+        builder.addFieldOffset(0, nameOffset, 0);
+    }
+    static addValues(builder, valuesOffset) {
+        builder.addFieldOffset(1, valuesOffset, 0);
+    }
+    static createValuesVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startValuesVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addIsUnion(builder, isUnion) {
+        builder.addFieldInt8(2, +isUnion, +false);
+    }
+    static addUnderlyingType(builder, underlyingTypeOffset) {
+        builder.addFieldOffset(3, underlyingTypeOffset, 0);
+    }
+    static addAttributes(builder, attributesOffset) {
+        builder.addFieldOffset(4, attributesOffset, 0);
+    }
+    static createAttributesVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startAttributesVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addDocumentation(builder, documentationOffset) {
+        builder.addFieldOffset(5, documentationOffset, 0);
+    }
+    static createDocumentationVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startDocumentationVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addDeclarationFile(builder, declarationFileOffset) {
+        builder.addFieldOffset(6, declarationFileOffset, 0);
+    }
+    static endEnum(builder) {
+        const offset = builder.endObject();
+        builder.requiredField(offset, 4); // name
+        builder.requiredField(offset, 6); // values
+        builder.requiredField(offset, 10); // underlying_type
+        return offset;
+    }
+    unpack() {
+        return new EnumT(this.name(), this.bb.createObjList(this.values.bind(this), this.valuesLength()), this.isUnion(), (this.underlyingType() !== null ? this.underlyingType().unpack() : null), this.bb.createObjList(this.attributes.bind(this), this.attributesLength()), this.bb.createScalarList(this.documentation.bind(this), this.documentationLength()), this.declarationFile());
+    }
+    unpackTo(_o) {
+        _o.name = this.name();
+        _o.values = this.bb.createObjList(this.values.bind(this), this.valuesLength());
+        _o.isUnion = this.isUnion();
+        _o.underlyingType = (this.underlyingType() !== null ? this.underlyingType().unpack() : null);
+        _o.attributes = this.bb.createObjList(this.attributes.bind(this), this.attributesLength());
+        _o.documentation = this.bb.createScalarList(this.documentation.bind(this), this.documentationLength());
+        _o.declarationFile = this.declarationFile();
+    }
+}
+export class EnumT {
+    constructor(name = null, values = [], isUnion = false, underlyingType = null, attributes = [], documentation = [], declarationFile = null) {
+        this.name = name;
+        this.values = values;
+        this.isUnion = isUnion;
+        this.underlyingType = underlyingType;
+        this.attributes = attributes;
+        this.documentation = documentation;
+        this.declarationFile = declarationFile;
+    }
+    pack(builder) {
+        const name = (this.name !== null ? builder.createString(this.name) : 0);
+        const values = Enum.createValuesVector(builder, builder.createObjectOffsetList(this.values));
+        const underlyingType = (this.underlyingType !== null ? this.underlyingType.pack(builder) : 0);
+        const attributes = Enum.createAttributesVector(builder, builder.createObjectOffsetList(this.attributes));
+        const documentation = Enum.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+        const declarationFile = (this.declarationFile !== null ? builder.createString(this.declarationFile) : 0);
+        Enum.startEnum(builder);
+        Enum.addName(builder, name);
+        Enum.addValues(builder, values);
+        Enum.addIsUnion(builder, this.isUnion);
+        Enum.addUnderlyingType(builder, underlyingType);
+        Enum.addAttributes(builder, attributes);
+        Enum.addDocumentation(builder, documentation);
+        Enum.addDeclarationFile(builder, declarationFile);
+        return Enum.endEnum(builder);
+    }
+}

tests/ts/reflection/enum.ts

@@ -0,0 +1,234 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { EnumVal, EnumValT } from '../reflection/enum-val.js';
+import { KeyValue, KeyValueT } from '../reflection/key-value.js';
+import { Type, TypeT } from '../reflection/type.js';
+
+
+export class Enum {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):Enum {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsEnum(bb:flatbuffers.ByteBuffer, obj?:Enum):Enum {
+  return (obj || new Enum()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsEnum(bb:flatbuffers.ByteBuffer, obj?:Enum):Enum {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new Enum()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+name():string|null
+name(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+name(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+values(index: number, obj?:EnumVal):EnumVal|null {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? (obj || new EnumVal()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
+}
+
+valuesLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+isUnion():boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+  return offset ? !!this.bb!.readInt8(this.bb_pos + offset) : false;
+}
+
+mutate_is_union(value:boolean):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt8(this.bb_pos + offset, +value);
+  return true;
+}
+
+underlyingType(obj?:Type):Type|null {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+  return offset ? (obj || new Type()).__init(this.bb!.__indirect(this.bb_pos + offset), this.bb!) : null;
+}
+
+attributes(index: number, obj?:KeyValue):KeyValue|null {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? (obj || new KeyValue()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
+}
+
+attributesLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+documentation(index: number):string
+documentation(index: number,optionalEncoding:flatbuffers.Encoding):string|Uint8Array
+documentation(index: number,optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+  return offset ? this.bb!.__string(this.bb!.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+}
+
+documentationLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+/**
+ * File that this Enum is declared in.
+ */
+declarationFile():string|null
+declarationFile(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+declarationFile(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 16);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+static getFullyQualifiedName():string {
+  return 'reflection_Enum';
+}
+
+static startEnum(builder:flatbuffers.Builder) {
+  builder.startObject(7);
+}
+
+static addName(builder:flatbuffers.Builder, nameOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(0, nameOffset, 0);
+}
+
+static addValues(builder:flatbuffers.Builder, valuesOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(1, valuesOffset, 0);
+}
+
+static createValuesVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startValuesVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addIsUnion(builder:flatbuffers.Builder, isUnion:boolean) {
+  builder.addFieldInt8(2, +isUnion, +false);
+}
+
+static addUnderlyingType(builder:flatbuffers.Builder, underlyingTypeOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(3, underlyingTypeOffset, 0);
+}
+
+static addAttributes(builder:flatbuffers.Builder, attributesOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(4, attributesOffset, 0);
+}
+
+static createAttributesVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startAttributesVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addDocumentation(builder:flatbuffers.Builder, documentationOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(5, documentationOffset, 0);
+}
+
+static createDocumentationVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startDocumentationVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addDeclarationFile(builder:flatbuffers.Builder, declarationFileOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(6, declarationFileOffset, 0);
+}
+
+static endEnum(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  builder.requiredField(offset, 4) // name
+  builder.requiredField(offset, 6) // values
+  builder.requiredField(offset, 10) // underlying_type
+  return offset;
+}
+
+
+unpack(): EnumT {
+  return new EnumT(
+    this.name(),
+    this.bb!.createObjList(this.values.bind(this), this.valuesLength()),
+    this.isUnion(),
+    (this.underlyingType() !== null ? this.underlyingType()!.unpack() : null),
+    this.bb!.createObjList(this.attributes.bind(this), this.attributesLength()),
+    this.bb!.createScalarList(this.documentation.bind(this), this.documentationLength()),
+    this.declarationFile()
+  );
+}
+
+
+unpackTo(_o: EnumT): void {
+  _o.name = this.name();
+  _o.values = this.bb!.createObjList(this.values.bind(this), this.valuesLength());
+  _o.isUnion = this.isUnion();
+  _o.underlyingType = (this.underlyingType() !== null ? this.underlyingType()!.unpack() : null);
+  _o.attributes = this.bb!.createObjList(this.attributes.bind(this), this.attributesLength());
+  _o.documentation = this.bb!.createScalarList(this.documentation.bind(this), this.documentationLength());
+  _o.declarationFile = this.declarationFile();
+}
+}
+
+export class EnumT {
+constructor(
+  public name: string|Uint8Array|null = null,
+  public values: (EnumValT)[] = [],
+  public isUnion: boolean = false,
+  public underlyingType: TypeT|null = null,
+  public attributes: (KeyValueT)[] = [],
+  public documentation: (string)[] = [],
+  public declarationFile: string|Uint8Array|null = null
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  const name = (this.name !== null ? builder.createString(this.name!) : 0);
+  const values = Enum.createValuesVector(builder, builder.createObjectOffsetList(this.values));
+  const underlyingType = (this.underlyingType !== null ? this.underlyingType!.pack(builder) : 0);
+  const attributes = Enum.createAttributesVector(builder, builder.createObjectOffsetList(this.attributes));
+  const documentation = Enum.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+  const declarationFile = (this.declarationFile !== null ? builder.createString(this.declarationFile!) : 0);
+
+  Enum.startEnum(builder);
+  Enum.addName(builder, name);
+  Enum.addValues(builder, values);
+  Enum.addIsUnion(builder, this.isUnion);
+  Enum.addUnderlyingType(builder, underlyingType);
+  Enum.addAttributes(builder, attributes);
+  Enum.addDocumentation(builder, documentation);
+  Enum.addDeclarationFile(builder, declarationFile);
+
+  return Enum.endEnum(builder);
+}
+}

tests/ts/reflection/field.js

@@ -0,0 +1,284 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+import { KeyValue } from '../reflection/key-value.js';
+import { Type } from '../reflection/type.js';
+export class Field {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsField(bb, obj) {
+        return (obj || new Field()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsField(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new Field()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    name(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    type(obj) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? (obj || new Type()).__init(this.bb.__indirect(this.bb_pos + offset), this.bb) : null;
+    }
+    id() {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? this.bb.readUint16(this.bb_pos + offset) : 0;
+    }
+    mutate_id(value) {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint16(this.bb_pos + offset, value);
+        return true;
+    }
+    offset() {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? this.bb.readUint16(this.bb_pos + offset) : 0;
+    }
+    mutate_offset(value) {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint16(this.bb_pos + offset, value);
+        return true;
+    }
+    defaultInteger() {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.readInt64(this.bb_pos + offset) : BigInt('0');
+    }
+    mutate_default_integer(value) {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt64(this.bb_pos + offset, value);
+        return true;
+    }
+    defaultReal() {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        return offset ? this.bb.readFloat64(this.bb_pos + offset) : 0.0;
+    }
+    mutate_default_real(value) {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeFloat64(this.bb_pos + offset, value);
+        return true;
+    }
+    deprecated() {
+        const offset = this.bb.__offset(this.bb_pos, 16);
+        return offset ? !!this.bb.readInt8(this.bb_pos + offset) : false;
+    }
+    mutate_deprecated(value) {
+        const offset = this.bb.__offset(this.bb_pos, 16);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt8(this.bb_pos + offset, +value);
+        return true;
+    }
+    required() {
+        const offset = this.bb.__offset(this.bb_pos, 18);
+        return offset ? !!this.bb.readInt8(this.bb_pos + offset) : false;
+    }
+    mutate_required(value) {
+        const offset = this.bb.__offset(this.bb_pos, 18);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt8(this.bb_pos + offset, +value);
+        return true;
+    }
+    key() {
+        const offset = this.bb.__offset(this.bb_pos, 20);
+        return offset ? !!this.bb.readInt8(this.bb_pos + offset) : false;
+    }
+    mutate_key(value) {
+        const offset = this.bb.__offset(this.bb_pos, 20);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt8(this.bb_pos + offset, +value);
+        return true;
+    }
+    attributes(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 22);
+        return offset ? (obj || new KeyValue()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    attributesLength() {
+        const offset = this.bb.__offset(this.bb_pos, 22);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    documentation(index, optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 24);
+        return offset ? this.bb.__string(this.bb.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+    }
+    documentationLength() {
+        const offset = this.bb.__offset(this.bb_pos, 24);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    optional() {
+        const offset = this.bb.__offset(this.bb_pos, 26);
+        return offset ? !!this.bb.readInt8(this.bb_pos + offset) : false;
+    }
+    mutate_optional(value) {
+        const offset = this.bb.__offset(this.bb_pos, 26);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt8(this.bb_pos + offset, +value);
+        return true;
+    }
+    /**
+     * Number of padding octets to always add after this field. Structs only.
+     */
+    padding() {
+        const offset = this.bb.__offset(this.bb_pos, 28);
+        return offset ? this.bb.readUint16(this.bb_pos + offset) : 0;
+    }
+    mutate_padding(value) {
+        const offset = this.bb.__offset(this.bb_pos, 28);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint16(this.bb_pos + offset, value);
+        return true;
+    }
+    static getFullyQualifiedName() {
+        return 'reflection_Field';
+    }
+    static startField(builder) {
+        builder.startObject(13);
+    }
+    static addName(builder, nameOffset) {
+        builder.addFieldOffset(0, nameOffset, 0);
+    }
+    static addType(builder, typeOffset) {
+        builder.addFieldOffset(1, typeOffset, 0);
+    }
+    static addId(builder, id) {
+        builder.addFieldInt16(2, id, 0);
+    }
+    static addOffset(builder, offset) {
+        builder.addFieldInt16(3, offset, 0);
+    }
+    static addDefaultInteger(builder, defaultInteger) {
+        builder.addFieldInt64(4, defaultInteger, BigInt('0'));
+    }
+    static addDefaultReal(builder, defaultReal) {
+        builder.addFieldFloat64(5, defaultReal, 0.0);
+    }
+    static addDeprecated(builder, deprecated) {
+        builder.addFieldInt8(6, +deprecated, +false);
+    }
+    static addRequired(builder, required) {
+        builder.addFieldInt8(7, +required, +false);
+    }
+    static addKey(builder, key) {
+        builder.addFieldInt8(8, +key, +false);
+    }
+    static addAttributes(builder, attributesOffset) {
+        builder.addFieldOffset(9, attributesOffset, 0);
+    }
+    static createAttributesVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startAttributesVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addDocumentation(builder, documentationOffset) {
+        builder.addFieldOffset(10, documentationOffset, 0);
+    }
+    static createDocumentationVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startDocumentationVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addOptional(builder, optional) {
+        builder.addFieldInt8(11, +optional, +false);
+    }
+    static addPadding(builder, padding) {
+        builder.addFieldInt16(12, padding, 0);
+    }
+    static endField(builder) {
+        const offset = builder.endObject();
+        builder.requiredField(offset, 4); // name
+        builder.requiredField(offset, 6); // type
+        return offset;
+    }
+    unpack() {
+        return new FieldT(this.name(), (this.type() !== null ? this.type().unpack() : null), this.id(), this.offset(), this.defaultInteger(), this.defaultReal(), this.deprecated(), this.required(), this.key(), this.bb.createObjList(this.attributes.bind(this), this.attributesLength()), this.bb.createScalarList(this.documentation.bind(this), this.documentationLength()), this.optional(), this.padding());
+    }
+    unpackTo(_o) {
+        _o.name = this.name();
+        _o.type = (this.type() !== null ? this.type().unpack() : null);
+        _o.id = this.id();
+        _o.offset = this.offset();
+        _o.defaultInteger = this.defaultInteger();
+        _o.defaultReal = this.defaultReal();
+        _o.deprecated = this.deprecated();
+        _o.required = this.required();
+        _o.key = this.key();
+        _o.attributes = this.bb.createObjList(this.attributes.bind(this), this.attributesLength());
+        _o.documentation = this.bb.createScalarList(this.documentation.bind(this), this.documentationLength());
+        _o.optional = this.optional();
+        _o.padding = this.padding();
+    }
+}
+export class FieldT {
+    constructor(name = null, type = null, id = 0, offset = 0, defaultInteger = BigInt('0'), defaultReal = 0.0, deprecated = false, required = false, key = false, attributes = [], documentation = [], optional = false, padding = 0) {
+        this.name = name;
+        this.type = type;
+        this.id = id;
+        this.offset = offset;
+        this.defaultInteger = defaultInteger;
+        this.defaultReal = defaultReal;
+        this.deprecated = deprecated;
+        this.required = required;
+        this.key = key;
+        this.attributes = attributes;
+        this.documentation = documentation;
+        this.optional = optional;
+        this.padding = padding;
+    }
+    pack(builder) {
+        const name = (this.name !== null ? builder.createString(this.name) : 0);
+        const type = (this.type !== null ? this.type.pack(builder) : 0);
+        const attributes = Field.createAttributesVector(builder, builder.createObjectOffsetList(this.attributes));
+        const documentation = Field.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+        Field.startField(builder);
+        Field.addName(builder, name);
+        Field.addType(builder, type);
+        Field.addId(builder, this.id);
+        Field.addOffset(builder, this.offset);
+        Field.addDefaultInteger(builder, this.defaultInteger);
+        Field.addDefaultReal(builder, this.defaultReal);
+        Field.addDeprecated(builder, this.deprecated);
+        Field.addRequired(builder, this.required);
+        Field.addKey(builder, this.key);
+        Field.addAttributes(builder, attributes);
+        Field.addDocumentation(builder, documentation);
+        Field.addOptional(builder, this.optional);
+        Field.addPadding(builder, this.padding);
+        return Field.endField(builder);
+    }
+}

tests/ts/reflection/field.ts

@@ -0,0 +1,377 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { KeyValue, KeyValueT } from '../reflection/key-value.js';
+import { Type, TypeT } from '../reflection/type.js';
+
+
+export class Field {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):Field {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsField(bb:flatbuffers.ByteBuffer, obj?:Field):Field {
+  return (obj || new Field()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsField(bb:flatbuffers.ByteBuffer, obj?:Field):Field {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new Field()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+name():string|null
+name(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+name(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+type(obj?:Type):Type|null {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? (obj || new Type()).__init(this.bb!.__indirect(this.bb_pos + offset), this.bb!) : null;
+}
+
+id():number {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+  return offset ? this.bb!.readUint16(this.bb_pos + offset) : 0;
+}
+
+mutate_id(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint16(this.bb_pos + offset, value);
+  return true;
+}
+
+offset():number {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+  return offset ? this.bb!.readUint16(this.bb_pos + offset) : 0;
+}
+
+mutate_offset(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint16(this.bb_pos + offset, value);
+  return true;
+}
+
+defaultInteger():bigint {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? this.bb!.readInt64(this.bb_pos + offset) : BigInt('0');
+}
+
+mutate_default_integer(value:bigint):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt64(this.bb_pos + offset, value);
+  return true;
+}
+
+defaultReal():number {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+  return offset ? this.bb!.readFloat64(this.bb_pos + offset) : 0.0;
+}
+
+mutate_default_real(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeFloat64(this.bb_pos + offset, value);
+  return true;
+}
+
+deprecated():boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 16);
+  return offset ? !!this.bb!.readInt8(this.bb_pos + offset) : false;
+}
+
+mutate_deprecated(value:boolean):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 16);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt8(this.bb_pos + offset, +value);
+  return true;
+}
+
+required():boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 18);
+  return offset ? !!this.bb!.readInt8(this.bb_pos + offset) : false;
+}
+
+mutate_required(value:boolean):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 18);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt8(this.bb_pos + offset, +value);
+  return true;
+}
+
+key():boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 20);
+  return offset ? !!this.bb!.readInt8(this.bb_pos + offset) : false;
+}
+
+mutate_key(value:boolean):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 20);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt8(this.bb_pos + offset, +value);
+  return true;
+}
+
+attributes(index: number, obj?:KeyValue):KeyValue|null {
+  const offset = this.bb!.__offset(this.bb_pos, 22);
+  return offset ? (obj || new KeyValue()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
+}
+
+attributesLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 22);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+documentation(index: number):string
+documentation(index: number,optionalEncoding:flatbuffers.Encoding):string|Uint8Array
+documentation(index: number,optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 24);
+  return offset ? this.bb!.__string(this.bb!.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+}
+
+documentationLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 24);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+optional():boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 26);
+  return offset ? !!this.bb!.readInt8(this.bb_pos + offset) : false;
+}
+
+mutate_optional(value:boolean):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 26);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt8(this.bb_pos + offset, +value);
+  return true;
+}
+
+/**
+ * Number of padding octets to always add after this field. Structs only.
+ */
+padding():number {
+  const offset = this.bb!.__offset(this.bb_pos, 28);
+  return offset ? this.bb!.readUint16(this.bb_pos + offset) : 0;
+}
+
+mutate_padding(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 28);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint16(this.bb_pos + offset, value);
+  return true;
+}
+
+static getFullyQualifiedName():string {
+  return 'reflection_Field';
+}
+
+static startField(builder:flatbuffers.Builder) {
+  builder.startObject(13);
+}
+
+static addName(builder:flatbuffers.Builder, nameOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(0, nameOffset, 0);
+}
+
+static addType(builder:flatbuffers.Builder, typeOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(1, typeOffset, 0);
+}
+
+static addId(builder:flatbuffers.Builder, id:number) {
+  builder.addFieldInt16(2, id, 0);
+}
+
+static addOffset(builder:flatbuffers.Builder, offset:number) {
+  builder.addFieldInt16(3, offset, 0);
+}
+
+static addDefaultInteger(builder:flatbuffers.Builder, defaultInteger:bigint) {
+  builder.addFieldInt64(4, defaultInteger, BigInt('0'));
+}
+
+static addDefaultReal(builder:flatbuffers.Builder, defaultReal:number) {
+  builder.addFieldFloat64(5, defaultReal, 0.0);
+}
+
+static addDeprecated(builder:flatbuffers.Builder, deprecated:boolean) {
+  builder.addFieldInt8(6, +deprecated, +false);
+}
+
+static addRequired(builder:flatbuffers.Builder, required:boolean) {
+  builder.addFieldInt8(7, +required, +false);
+}
+
+static addKey(builder:flatbuffers.Builder, key:boolean) {
+  builder.addFieldInt8(8, +key, +false);
+}
+
+static addAttributes(builder:flatbuffers.Builder, attributesOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(9, attributesOffset, 0);
+}
+
+static createAttributesVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startAttributesVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addDocumentation(builder:flatbuffers.Builder, documentationOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(10, documentationOffset, 0);
+}
+
+static createDocumentationVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startDocumentationVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addOptional(builder:flatbuffers.Builder, optional:boolean) {
+  builder.addFieldInt8(11, +optional, +false);
+}
+
+static addPadding(builder:flatbuffers.Builder, padding:number) {
+  builder.addFieldInt16(12, padding, 0);
+}
+
+static endField(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  builder.requiredField(offset, 4) // name
+  builder.requiredField(offset, 6) // type
+  return offset;
+}
+
+
+unpack(): FieldT {
+  return new FieldT(
+    this.name(),
+    (this.type() !== null ? this.type()!.unpack() : null),
+    this.id(),
+    this.offset(),
+    this.defaultInteger(),
+    this.defaultReal(),
+    this.deprecated(),
+    this.required(),
+    this.key(),
+    this.bb!.createObjList(this.attributes.bind(this), this.attributesLength()),
+    this.bb!.createScalarList(this.documentation.bind(this), this.documentationLength()),
+    this.optional(),
+    this.padding()
+  );
+}
+
+
+unpackTo(_o: FieldT): void {
+  _o.name = this.name();
+  _o.type = (this.type() !== null ? this.type()!.unpack() : null);
+  _o.id = this.id();
+  _o.offset = this.offset();
+  _o.defaultInteger = this.defaultInteger();
+  _o.defaultReal = this.defaultReal();
+  _o.deprecated = this.deprecated();
+  _o.required = this.required();
+  _o.key = this.key();
+  _o.attributes = this.bb!.createObjList(this.attributes.bind(this), this.attributesLength());
+  _o.documentation = this.bb!.createScalarList(this.documentation.bind(this), this.documentationLength());
+  _o.optional = this.optional();
+  _o.padding = this.padding();
+}
+}
+
+export class FieldT {
+constructor(
+  public name: string|Uint8Array|null = null,
+  public type: TypeT|null = null,
+  public id: number = 0,
+  public offset: number = 0,
+  public defaultInteger: bigint = BigInt('0'),
+  public defaultReal: number = 0.0,
+  public deprecated: boolean = false,
+  public required: boolean = false,
+  public key: boolean = false,
+  public attributes: (KeyValueT)[] = [],
+  public documentation: (string)[] = [],
+  public optional: boolean = false,
+  public padding: number = 0
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  const name = (this.name !== null ? builder.createString(this.name!) : 0);
+  const type = (this.type !== null ? this.type!.pack(builder) : 0);
+  const attributes = Field.createAttributesVector(builder, builder.createObjectOffsetList(this.attributes));
+  const documentation = Field.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+
+  Field.startField(builder);
+  Field.addName(builder, name);
+  Field.addType(builder, type);
+  Field.addId(builder, this.id);
+  Field.addOffset(builder, this.offset);
+  Field.addDefaultInteger(builder, this.defaultInteger);
+  Field.addDefaultReal(builder, this.defaultReal);
+  Field.addDeprecated(builder, this.deprecated);
+  Field.addRequired(builder, this.required);
+  Field.addKey(builder, this.key);
+  Field.addAttributes(builder, attributes);
+  Field.addDocumentation(builder, documentation);
+  Field.addOptional(builder, this.optional);
+  Field.addPadding(builder, this.padding);
+
+  return Field.endField(builder);
+}
+}

tests/ts/reflection/key-value.js

@@ -0,0 +1,69 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+export class KeyValue {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsKeyValue(bb, obj) {
+        return (obj || new KeyValue()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsKeyValue(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new KeyValue()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    key(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    value(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    static getFullyQualifiedName() {
+        return 'reflection_KeyValue';
+    }
+    static startKeyValue(builder) {
+        builder.startObject(2);
+    }
+    static addKey(builder, keyOffset) {
+        builder.addFieldOffset(0, keyOffset, 0);
+    }
+    static addValue(builder, valueOffset) {
+        builder.addFieldOffset(1, valueOffset, 0);
+    }
+    static endKeyValue(builder) {
+        const offset = builder.endObject();
+        builder.requiredField(offset, 4); // key
+        return offset;
+    }
+    static createKeyValue(builder, keyOffset, valueOffset) {
+        KeyValue.startKeyValue(builder);
+        KeyValue.addKey(builder, keyOffset);
+        KeyValue.addValue(builder, valueOffset);
+        return KeyValue.endKeyValue(builder);
+    }
+    unpack() {
+        return new KeyValueT(this.key(), this.value());
+    }
+    unpackTo(_o) {
+        _o.key = this.key();
+        _o.value = this.value();
+    }
+}
+export class KeyValueT {
+    constructor(key = null, value = null) {
+        this.key = key;
+        this.value = value;
+    }
+    pack(builder) {
+        const key = (this.key !== null ? builder.createString(this.key) : 0);
+        const value = (this.value !== null ? builder.createString(this.value) : 0);
+        return KeyValue.createKeyValue(builder, key, value);
+    }
+}

tests/ts/reflection/key-value.ts

@@ -0,0 +1,98 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+
+
+export class KeyValue {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):KeyValue {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsKeyValue(bb:flatbuffers.ByteBuffer, obj?:KeyValue):KeyValue {
+  return (obj || new KeyValue()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsKeyValue(bb:flatbuffers.ByteBuffer, obj?:KeyValue):KeyValue {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new KeyValue()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+key():string|null
+key(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+key(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+value():string|null
+value(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+value(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+static getFullyQualifiedName():string {
+  return 'reflection_KeyValue';
+}
+
+static startKeyValue(builder:flatbuffers.Builder) {
+  builder.startObject(2);
+}
+
+static addKey(builder:flatbuffers.Builder, keyOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(0, keyOffset, 0);
+}
+
+static addValue(builder:flatbuffers.Builder, valueOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(1, valueOffset, 0);
+}
+
+static endKeyValue(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  builder.requiredField(offset, 4) // key
+  return offset;
+}
+
+static createKeyValue(builder:flatbuffers.Builder, keyOffset:flatbuffers.Offset, valueOffset:flatbuffers.Offset):flatbuffers.Offset {
+  KeyValue.startKeyValue(builder);
+  KeyValue.addKey(builder, keyOffset);
+  KeyValue.addValue(builder, valueOffset);
+  return KeyValue.endKeyValue(builder);
+}
+
+unpack(): KeyValueT {
+  return new KeyValueT(
+    this.key(),
+    this.value()
+  );
+}
+
+
+unpackTo(_o: KeyValueT): void {
+  _o.key = this.key();
+  _o.value = this.value();
+}
+}
+
+export class KeyValueT {
+constructor(
+  public key: string|Uint8Array|null = null,
+  public value: string|Uint8Array|null = null
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  const key = (this.key !== null ? builder.createString(this.key!) : 0);
+  const value = (this.value !== null ? builder.createString(this.value!) : 0);
+
+  return KeyValue.createKeyValue(builder,
+    key,
+    value
+  );
+}
+}

tests/ts/reflection/object.js

@@ -0,0 +1,201 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+import { Field } from '../reflection/field.js';
+import { KeyValue } from '../reflection/key-value.js';
+export class Object_ {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsObject(bb, obj) {
+        return (obj || new Object_()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsObject(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new Object_()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    name(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    fields(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? (obj || new Field()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    fieldsLength() {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    isStruct() {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? !!this.bb.readInt8(this.bb_pos + offset) : false;
+    }
+    mutate_is_struct(value) {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt8(this.bb_pos + offset, +value);
+        return true;
+    }
+    minalign() {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? this.bb.readInt32(this.bb_pos + offset) : 0;
+    }
+    mutate_minalign(value) {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt32(this.bb_pos + offset, value);
+        return true;
+    }
+    bytesize() {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.readInt32(this.bb_pos + offset) : 0;
+    }
+    mutate_bytesize(value) {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt32(this.bb_pos + offset, value);
+        return true;
+    }
+    attributes(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        return offset ? (obj || new KeyValue()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    attributesLength() {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    documentation(index, optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 16);
+        return offset ? this.bb.__string(this.bb.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+    }
+    documentationLength() {
+        const offset = this.bb.__offset(this.bb_pos, 16);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    declarationFile(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 18);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    static getFullyQualifiedName() {
+        return 'reflection_Object';
+    }
+    static startObject(builder) {
+        builder.startObject(8);
+    }
+    static addName(builder, nameOffset) {
+        builder.addFieldOffset(0, nameOffset, 0);
+    }
+    static addFields(builder, fieldsOffset) {
+        builder.addFieldOffset(1, fieldsOffset, 0);
+    }
+    static createFieldsVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startFieldsVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addIsStruct(builder, isStruct) {
+        builder.addFieldInt8(2, +isStruct, +false);
+    }
+    static addMinalign(builder, minalign) {
+        builder.addFieldInt32(3, minalign, 0);
+    }
+    static addBytesize(builder, bytesize) {
+        builder.addFieldInt32(4, bytesize, 0);
+    }
+    static addAttributes(builder, attributesOffset) {
+        builder.addFieldOffset(5, attributesOffset, 0);
+    }
+    static createAttributesVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startAttributesVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addDocumentation(builder, documentationOffset) {
+        builder.addFieldOffset(6, documentationOffset, 0);
+    }
+    static createDocumentationVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startDocumentationVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addDeclarationFile(builder, declarationFileOffset) {
+        builder.addFieldOffset(7, declarationFileOffset, 0);
+    }
+    static endObject(builder) {
+        const offset = builder.endObject();
+        builder.requiredField(offset, 4); // name
+        builder.requiredField(offset, 6); // fields
+        return offset;
+    }
+    static createObject(builder, nameOffset, fieldsOffset, isStruct, minalign, bytesize, attributesOffset, documentationOffset, declarationFileOffset) {
+        Object_.startObject(builder);
+        Object_.addName(builder, nameOffset);
+        Object_.addFields(builder, fieldsOffset);
+        Object_.addIsStruct(builder, isStruct);
+        Object_.addMinalign(builder, minalign);
+        Object_.addBytesize(builder, bytesize);
+        Object_.addAttributes(builder, attributesOffset);
+        Object_.addDocumentation(builder, documentationOffset);
+        Object_.addDeclarationFile(builder, declarationFileOffset);
+        return Object_.endObject(builder);
+    }
+    unpack() {
+        return new Object_T(this.name(), this.bb.createObjList(this.fields.bind(this), this.fieldsLength()), this.isStruct(), this.minalign(), this.bytesize(), this.bb.createObjList(this.attributes.bind(this), this.attributesLength()), this.bb.createScalarList(this.documentation.bind(this), this.documentationLength()), this.declarationFile());
+    }
+    unpackTo(_o) {
+        _o.name = this.name();
+        _o.fields = this.bb.createObjList(this.fields.bind(this), this.fieldsLength());
+        _o.isStruct = this.isStruct();
+        _o.minalign = this.minalign();
+        _o.bytesize = this.bytesize();
+        _o.attributes = this.bb.createObjList(this.attributes.bind(this), this.attributesLength());
+        _o.documentation = this.bb.createScalarList(this.documentation.bind(this), this.documentationLength());
+        _o.declarationFile = this.declarationFile();
+    }
+}
+export class Object_T {
+    constructor(name = null, fields = [], isStruct = false, minalign = 0, bytesize = 0, attributes = [], documentation = [], declarationFile = null) {
+        this.name = name;
+        this.fields = fields;
+        this.isStruct = isStruct;
+        this.minalign = minalign;
+        this.bytesize = bytesize;
+        this.attributes = attributes;
+        this.documentation = documentation;
+        this.declarationFile = declarationFile;
+    }
+    pack(builder) {
+        const name = (this.name !== null ? builder.createString(this.name) : 0);
+        const fields = Object_.createFieldsVector(builder, builder.createObjectOffsetList(this.fields));
+        const attributes = Object_.createAttributesVector(builder, builder.createObjectOffsetList(this.attributes));
+        const documentation = Object_.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+        const declarationFile = (this.declarationFile !== null ? builder.createString(this.declarationFile) : 0);
+        return Object_.createObject(builder, name, fields, this.isStruct, this.minalign, this.bytesize, attributes, documentation, declarationFile);
+    }
+}

tests/ts/reflection/object.ts

@@ -0,0 +1,277 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { Field, FieldT } from '../reflection/field.js';
+import { KeyValue, KeyValueT } from '../reflection/key-value.js';
+
+
+export class Object_ {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):Object_ {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsObject(bb:flatbuffers.ByteBuffer, obj?:Object_):Object_ {
+  return (obj || new Object_()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsObject(bb:flatbuffers.ByteBuffer, obj?:Object_):Object_ {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new Object_()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+name():string|null
+name(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+name(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+fields(index: number, obj?:Field):Field|null {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? (obj || new Field()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
+}
+
+fieldsLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+isStruct():boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+  return offset ? !!this.bb!.readInt8(this.bb_pos + offset) : false;
+}
+
+mutate_is_struct(value:boolean):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt8(this.bb_pos + offset, +value);
+  return true;
+}
+
+minalign():number {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+  return offset ? this.bb!.readInt32(this.bb_pos + offset) : 0;
+}
+
+mutate_minalign(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt32(this.bb_pos + offset, value);
+  return true;
+}
+
+bytesize():number {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? this.bb!.readInt32(this.bb_pos + offset) : 0;
+}
+
+mutate_bytesize(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt32(this.bb_pos + offset, value);
+  return true;
+}
+
+attributes(index: number, obj?:KeyValue):KeyValue|null {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+  return offset ? (obj || new KeyValue()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
+}
+
+attributesLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+documentation(index: number):string
+documentation(index: number,optionalEncoding:flatbuffers.Encoding):string|Uint8Array
+documentation(index: number,optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 16);
+  return offset ? this.bb!.__string(this.bb!.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+}
+
+documentationLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 16);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+/**
+ * File that this Object is declared in.
+ */
+declarationFile():string|null
+declarationFile(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+declarationFile(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 18);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+static getFullyQualifiedName():string {
+  return 'reflection_Object';
+}
+
+static startObject(builder:flatbuffers.Builder) {
+  builder.startObject(8);
+}
+
+static addName(builder:flatbuffers.Builder, nameOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(0, nameOffset, 0);
+}
+
+static addFields(builder:flatbuffers.Builder, fieldsOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(1, fieldsOffset, 0);
+}
+
+static createFieldsVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startFieldsVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addIsStruct(builder:flatbuffers.Builder, isStruct:boolean) {
+  builder.addFieldInt8(2, +isStruct, +false);
+}
+
+static addMinalign(builder:flatbuffers.Builder, minalign:number) {
+  builder.addFieldInt32(3, minalign, 0);
+}
+
+static addBytesize(builder:flatbuffers.Builder, bytesize:number) {
+  builder.addFieldInt32(4, bytesize, 0);
+}
+
+static addAttributes(builder:flatbuffers.Builder, attributesOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(5, attributesOffset, 0);
+}
+
+static createAttributesVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startAttributesVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addDocumentation(builder:flatbuffers.Builder, documentationOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(6, documentationOffset, 0);
+}
+
+static createDocumentationVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startDocumentationVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addDeclarationFile(builder:flatbuffers.Builder, declarationFileOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(7, declarationFileOffset, 0);
+}
+
+static endObject(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  builder.requiredField(offset, 4) // name
+  builder.requiredField(offset, 6) // fields
+  return offset;
+}
+
+static createObject(builder:flatbuffers.Builder, nameOffset:flatbuffers.Offset, fieldsOffset:flatbuffers.Offset, isStruct:boolean, minalign:number, bytesize:number, attributesOffset:flatbuffers.Offset, documentationOffset:flatbuffers.Offset, declarationFileOffset:flatbuffers.Offset):flatbuffers.Offset {
+  Object_.startObject(builder);
+  Object_.addName(builder, nameOffset);
+  Object_.addFields(builder, fieldsOffset);
+  Object_.addIsStruct(builder, isStruct);
+  Object_.addMinalign(builder, minalign);
+  Object_.addBytesize(builder, bytesize);
+  Object_.addAttributes(builder, attributesOffset);
+  Object_.addDocumentation(builder, documentationOffset);
+  Object_.addDeclarationFile(builder, declarationFileOffset);
+  return Object_.endObject(builder);
+}
+
+unpack(): Object_T {
+  return new Object_T(
+    this.name(),
+    this.bb!.createObjList(this.fields.bind(this), this.fieldsLength()),
+    this.isStruct(),
+    this.minalign(),
+    this.bytesize(),
+    this.bb!.createObjList(this.attributes.bind(this), this.attributesLength()),
+    this.bb!.createScalarList(this.documentation.bind(this), this.documentationLength()),
+    this.declarationFile()
+  );
+}
+
+
+unpackTo(_o: Object_T): void {
+  _o.name = this.name();
+  _o.fields = this.bb!.createObjList(this.fields.bind(this), this.fieldsLength());
+  _o.isStruct = this.isStruct();
+  _o.minalign = this.minalign();
+  _o.bytesize = this.bytesize();
+  _o.attributes = this.bb!.createObjList(this.attributes.bind(this), this.attributesLength());
+  _o.documentation = this.bb!.createScalarList(this.documentation.bind(this), this.documentationLength());
+  _o.declarationFile = this.declarationFile();
+}
+}
+
+export class Object_T {
+constructor(
+  public name: string|Uint8Array|null = null,
+  public fields: (FieldT)[] = [],
+  public isStruct: boolean = false,
+  public minalign: number = 0,
+  public bytesize: number = 0,
+  public attributes: (KeyValueT)[] = [],
+  public documentation: (string)[] = [],
+  public declarationFile: string|Uint8Array|null = null
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  const name = (this.name !== null ? builder.createString(this.name!) : 0);
+  const fields = Object_.createFieldsVector(builder, builder.createObjectOffsetList(this.fields));
+  const attributes = Object_.createAttributesVector(builder, builder.createObjectOffsetList(this.attributes));
+  const documentation = Object_.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+  const declarationFile = (this.declarationFile !== null ? builder.createString(this.declarationFile!) : 0);
+
+  return Object_.createObject(builder,
+    name,
+    fields,
+    this.isStruct,
+    this.minalign,
+    this.bytesize,
+    attributes,
+    documentation,
+    declarationFile
+  );
+}
+}

tests/ts/reflection/rpccall.js

@@ -0,0 +1,131 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+import { KeyValue } from '../reflection/key-value.js';
+import { Object_ } from '../reflection/object.js';
+export class RPCCall {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsRPCCall(bb, obj) {
+        return (obj || new RPCCall()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsRPCCall(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new RPCCall()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    name(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    request(obj) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? (obj || new Object_()).__init(this.bb.__indirect(this.bb_pos + offset), this.bb) : null;
+    }
+    response(obj) {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? (obj || new Object_()).__init(this.bb.__indirect(this.bb_pos + offset), this.bb) : null;
+    }
+    attributes(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? (obj || new KeyValue()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    attributesLength() {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    documentation(index, optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.__string(this.bb.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+    }
+    documentationLength() {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    static getFullyQualifiedName() {
+        return 'reflection_RPCCall';
+    }
+    static startRPCCall(builder) {
+        builder.startObject(5);
+    }
+    static addName(builder, nameOffset) {
+        builder.addFieldOffset(0, nameOffset, 0);
+    }
+    static addRequest(builder, requestOffset) {
+        builder.addFieldOffset(1, requestOffset, 0);
+    }
+    static addResponse(builder, responseOffset) {
+        builder.addFieldOffset(2, responseOffset, 0);
+    }
+    static addAttributes(builder, attributesOffset) {
+        builder.addFieldOffset(3, attributesOffset, 0);
+    }
+    static createAttributesVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startAttributesVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addDocumentation(builder, documentationOffset) {
+        builder.addFieldOffset(4, documentationOffset, 0);
+    }
+    static createDocumentationVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startDocumentationVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static endRPCCall(builder) {
+        const offset = builder.endObject();
+        builder.requiredField(offset, 4); // name
+        builder.requiredField(offset, 6); // request
+        builder.requiredField(offset, 8); // response
+        return offset;
+    }
+    unpack() {
+        return new RPCCallT(this.name(), (this.request() !== null ? this.request().unpack() : null), (this.response() !== null ? this.response().unpack() : null), this.bb.createObjList(this.attributes.bind(this), this.attributesLength()), this.bb.createScalarList(this.documentation.bind(this), this.documentationLength()));
+    }
+    unpackTo(_o) {
+        _o.name = this.name();
+        _o.request = (this.request() !== null ? this.request().unpack() : null);
+        _o.response = (this.response() !== null ? this.response().unpack() : null);
+        _o.attributes = this.bb.createObjList(this.attributes.bind(this), this.attributesLength());
+        _o.documentation = this.bb.createScalarList(this.documentation.bind(this), this.documentationLength());
+    }
+}
+export class RPCCallT {
+    constructor(name = null, request = null, response = null, attributes = [], documentation = []) {
+        this.name = name;
+        this.request = request;
+        this.response = response;
+        this.attributes = attributes;
+        this.documentation = documentation;
+    }
+    pack(builder) {
+        const name = (this.name !== null ? builder.createString(this.name) : 0);
+        const request = (this.request !== null ? this.request.pack(builder) : 0);
+        const response = (this.response !== null ? this.response.pack(builder) : 0);
+        const attributes = RPCCall.createAttributesVector(builder, builder.createObjectOffsetList(this.attributes));
+        const documentation = RPCCall.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+        RPCCall.startRPCCall(builder);
+        RPCCall.addName(builder, name);
+        RPCCall.addRequest(builder, request);
+        RPCCall.addResponse(builder, response);
+        RPCCall.addAttributes(builder, attributes);
+        RPCCall.addDocumentation(builder, documentation);
+        return RPCCall.endRPCCall(builder);
+    }
+}

tests/ts/reflection/rpccall.ts

@@ -0,0 +1,173 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { KeyValue, KeyValueT } from '../reflection/key-value.js';
+import { Object_, Object_T } from '../reflection/object.js';
+
+
+export class RPCCall {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):RPCCall {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsRPCCall(bb:flatbuffers.ByteBuffer, obj?:RPCCall):RPCCall {
+  return (obj || new RPCCall()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsRPCCall(bb:flatbuffers.ByteBuffer, obj?:RPCCall):RPCCall {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new RPCCall()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+name():string|null
+name(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+name(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+request(obj?:Object_):Object_|null {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? (obj || new Object_()).__init(this.bb!.__indirect(this.bb_pos + offset), this.bb!) : null;
+}
+
+response(obj?:Object_):Object_|null {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+  return offset ? (obj || new Object_()).__init(this.bb!.__indirect(this.bb_pos + offset), this.bb!) : null;
+}
+
+attributes(index: number, obj?:KeyValue):KeyValue|null {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+  return offset ? (obj || new KeyValue()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
+}
+
+attributesLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+documentation(index: number):string
+documentation(index: number,optionalEncoding:flatbuffers.Encoding):string|Uint8Array
+documentation(index: number,optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? this.bb!.__string(this.bb!.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+}
+
+documentationLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+static getFullyQualifiedName():string {
+  return 'reflection_RPCCall';
+}
+
+static startRPCCall(builder:flatbuffers.Builder) {
+  builder.startObject(5);
+}
+
+static addName(builder:flatbuffers.Builder, nameOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(0, nameOffset, 0);
+}
+
+static addRequest(builder:flatbuffers.Builder, requestOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(1, requestOffset, 0);
+}
+
+static addResponse(builder:flatbuffers.Builder, responseOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(2, responseOffset, 0);
+}
+
+static addAttributes(builder:flatbuffers.Builder, attributesOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(3, attributesOffset, 0);
+}
+
+static createAttributesVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startAttributesVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addDocumentation(builder:flatbuffers.Builder, documentationOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(4, documentationOffset, 0);
+}
+
+static createDocumentationVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startDocumentationVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static endRPCCall(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  builder.requiredField(offset, 4) // name
+  builder.requiredField(offset, 6) // request
+  builder.requiredField(offset, 8) // response
+  return offset;
+}
+
+
+unpack(): RPCCallT {
+  return new RPCCallT(
+    this.name(),
+    (this.request() !== null ? this.request()!.unpack() : null),
+    (this.response() !== null ? this.response()!.unpack() : null),
+    this.bb!.createObjList(this.attributes.bind(this), this.attributesLength()),
+    this.bb!.createScalarList(this.documentation.bind(this), this.documentationLength())
+  );
+}
+
+
+unpackTo(_o: RPCCallT): void {
+  _o.name = this.name();
+  _o.request = (this.request() !== null ? this.request()!.unpack() : null);
+  _o.response = (this.response() !== null ? this.response()!.unpack() : null);
+  _o.attributes = this.bb!.createObjList(this.attributes.bind(this), this.attributesLength());
+  _o.documentation = this.bb!.createScalarList(this.documentation.bind(this), this.documentationLength());
+}
+}
+
+export class RPCCallT {
+constructor(
+  public name: string|Uint8Array|null = null,
+  public request: Object_T|null = null,
+  public response: Object_T|null = null,
+  public attributes: (KeyValueT)[] = [],
+  public documentation: (string)[] = []
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  const name = (this.name !== null ? builder.createString(this.name!) : 0);
+  const request = (this.request !== null ? this.request!.pack(builder) : 0);
+  const response = (this.response !== null ? this.response!.pack(builder) : 0);
+  const attributes = RPCCall.createAttributesVector(builder, builder.createObjectOffsetList(this.attributes));
+  const documentation = RPCCall.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+
+  RPCCall.startRPCCall(builder);
+  RPCCall.addName(builder, name);
+  RPCCall.addRequest(builder, request);
+  RPCCall.addResponse(builder, response);
+  RPCCall.addAttributes(builder, attributes);
+  RPCCall.addDocumentation(builder, documentation);
+
+  return RPCCall.endRPCCall(builder);
+}
+}

tests/ts/reflection/schema-file.js

@@ -0,0 +1,88 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+/**
+ * File specific information.
+ * Symbols declared within a file may be recovered by iterating over all
+ * symbols and examining the `declaration_file` field.
+ */
+export class SchemaFile {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsSchemaFile(bb, obj) {
+        return (obj || new SchemaFile()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsSchemaFile(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new SchemaFile()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    filename(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    includedFilenames(index, optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.__string(this.bb.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+    }
+    includedFilenamesLength() {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    static getFullyQualifiedName() {
+        return 'reflection_SchemaFile';
+    }
+    static startSchemaFile(builder) {
+        builder.startObject(2);
+    }
+    static addFilename(builder, filenameOffset) {
+        builder.addFieldOffset(0, filenameOffset, 0);
+    }
+    static addIncludedFilenames(builder, includedFilenamesOffset) {
+        builder.addFieldOffset(1, includedFilenamesOffset, 0);
+    }
+    static createIncludedFilenamesVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startIncludedFilenamesVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static endSchemaFile(builder) {
+        const offset = builder.endObject();
+        builder.requiredField(offset, 4); // filename
+        return offset;
+    }
+    static createSchemaFile(builder, filenameOffset, includedFilenamesOffset) {
+        SchemaFile.startSchemaFile(builder);
+        SchemaFile.addFilename(builder, filenameOffset);
+        SchemaFile.addIncludedFilenames(builder, includedFilenamesOffset);
+        return SchemaFile.endSchemaFile(builder);
+    }
+    unpack() {
+        return new SchemaFileT(this.filename(), this.bb.createScalarList(this.includedFilenames.bind(this), this.includedFilenamesLength()));
+    }
+    unpackTo(_o) {
+        _o.filename = this.filename();
+        _o.includedFilenames = this.bb.createScalarList(this.includedFilenames.bind(this), this.includedFilenamesLength());
+    }
+}
+export class SchemaFileT {
+    constructor(filename = null, includedFilenames = []) {
+        this.filename = filename;
+        this.includedFilenames = includedFilenames;
+    }
+    pack(builder) {
+        const filename = (this.filename !== null ? builder.createString(this.filename) : 0);
+        const includedFilenames = SchemaFile.createIncludedFilenamesVector(builder, builder.createObjectOffsetList(this.includedFilenames));
+        return SchemaFile.createSchemaFile(builder, filename, includedFilenames);
+    }
+}

tests/ts/reflection/schema-file.ts

@@ -0,0 +1,126 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+
+
+/**
+ * File specific information.
+ * Symbols declared within a file may be recovered by iterating over all
+ * symbols and examining the `declaration_file` field.
+ */
+export class SchemaFile {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):SchemaFile {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsSchemaFile(bb:flatbuffers.ByteBuffer, obj?:SchemaFile):SchemaFile {
+  return (obj || new SchemaFile()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsSchemaFile(bb:flatbuffers.ByteBuffer, obj?:SchemaFile):SchemaFile {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new SchemaFile()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+/**
+ * Filename, relative to project root.
+ */
+filename():string|null
+filename(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+filename(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+/**
+ * Names of included files, relative to project root.
+ */
+includedFilenames(index: number):string
+includedFilenames(index: number,optionalEncoding:flatbuffers.Encoding):string|Uint8Array
+includedFilenames(index: number,optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? this.bb!.__string(this.bb!.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+}
+
+includedFilenamesLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+static getFullyQualifiedName():string {
+  return 'reflection_SchemaFile';
+}
+
+static startSchemaFile(builder:flatbuffers.Builder) {
+  builder.startObject(2);
+}
+
+static addFilename(builder:flatbuffers.Builder, filenameOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(0, filenameOffset, 0);
+}
+
+static addIncludedFilenames(builder:flatbuffers.Builder, includedFilenamesOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(1, includedFilenamesOffset, 0);
+}
+
+static createIncludedFilenamesVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startIncludedFilenamesVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static endSchemaFile(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  builder.requiredField(offset, 4) // filename
+  return offset;
+}
+
+static createSchemaFile(builder:flatbuffers.Builder, filenameOffset:flatbuffers.Offset, includedFilenamesOffset:flatbuffers.Offset):flatbuffers.Offset {
+  SchemaFile.startSchemaFile(builder);
+  SchemaFile.addFilename(builder, filenameOffset);
+  SchemaFile.addIncludedFilenames(builder, includedFilenamesOffset);
+  return SchemaFile.endSchemaFile(builder);
+}
+
+unpack(): SchemaFileT {
+  return new SchemaFileT(
+    this.filename(),
+    this.bb!.createScalarList(this.includedFilenames.bind(this), this.includedFilenamesLength())
+  );
+}
+
+
+unpackTo(_o: SchemaFileT): void {
+  _o.filename = this.filename();
+  _o.includedFilenames = this.bb!.createScalarList(this.includedFilenames.bind(this), this.includedFilenamesLength());
+}
+}
+
+export class SchemaFileT {
+constructor(
+  public filename: string|Uint8Array|null = null,
+  public includedFilenames: (string)[] = []
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  const filename = (this.filename !== null ? builder.createString(this.filename!) : 0);
+  const includedFilenames = SchemaFile.createIncludedFilenamesVector(builder, builder.createObjectOffsetList(this.includedFilenames));
+
+  return SchemaFile.createSchemaFile(builder,
+    filename,
+    includedFilenames
+  );
+}
+}

tests/ts/reflection/schema.js

@@ -0,0 +1,213 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+import { Enum } from '../reflection/enum.js';
+import { Object_ } from '../reflection/object.js';
+import { SchemaFile } from '../reflection/schema-file.js';
+import { Service } from '../reflection/service.js';
+export class Schema {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsSchema(bb, obj) {
+        return (obj || new Schema()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsSchema(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new Schema()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static bufferHasIdentifier(bb) {
+        return bb.__has_identifier('BFBS');
+    }
+    objects(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? (obj || new Object_()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    objectsLength() {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    enums(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? (obj || new Enum()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    enumsLength() {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    fileIdent(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    fileExt(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    rootTable(obj) {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? (obj || new Object_()).__init(this.bb.__indirect(this.bb_pos + offset), this.bb) : null;
+    }
+    services(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        return offset ? (obj || new Service()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    servicesLength() {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    advancedFeatures() {
+        const offset = this.bb.__offset(this.bb_pos, 16);
+        return offset ? this.bb.readUint64(this.bb_pos + offset) : BigInt('0');
+    }
+    mutate_advanced_features(value) {
+        const offset = this.bb.__offset(this.bb_pos, 16);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint64(this.bb_pos + offset, value);
+        return true;
+    }
+    /**
+     * All the files used in this compilation. Files are relative to where
+     * flatc was invoked.
+     */
+    fbsFiles(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 18);
+        return offset ? (obj || new SchemaFile()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    fbsFilesLength() {
+        const offset = this.bb.__offset(this.bb_pos, 18);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    static getFullyQualifiedName() {
+        return 'reflection_Schema';
+    }
+    static startSchema(builder) {
+        builder.startObject(8);
+    }
+    static addObjects(builder, objectsOffset) {
+        builder.addFieldOffset(0, objectsOffset, 0);
+    }
+    static createObjectsVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startObjectsVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addEnums(builder, enumsOffset) {
+        builder.addFieldOffset(1, enumsOffset, 0);
+    }
+    static createEnumsVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startEnumsVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addFileIdent(builder, fileIdentOffset) {
+        builder.addFieldOffset(2, fileIdentOffset, 0);
+    }
+    static addFileExt(builder, fileExtOffset) {
+        builder.addFieldOffset(3, fileExtOffset, 0);
+    }
+    static addRootTable(builder, rootTableOffset) {
+        builder.addFieldOffset(4, rootTableOffset, 0);
+    }
+    static addServices(builder, servicesOffset) {
+        builder.addFieldOffset(5, servicesOffset, 0);
+    }
+    static createServicesVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startServicesVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addAdvancedFeatures(builder, advancedFeatures) {
+        builder.addFieldInt64(6, advancedFeatures, BigInt('0'));
+    }
+    static addFbsFiles(builder, fbsFilesOffset) {
+        builder.addFieldOffset(7, fbsFilesOffset, 0);
+    }
+    static createFbsFilesVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startFbsFilesVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static endSchema(builder) {
+        const offset = builder.endObject();
+        builder.requiredField(offset, 4); // objects
+        builder.requiredField(offset, 6); // enums
+        return offset;
+    }
+    static finishSchemaBuffer(builder, offset) {
+        builder.finish(offset, 'BFBS');
+    }
+    static finishSizePrefixedSchemaBuffer(builder, offset) {
+        builder.finish(offset, 'BFBS', true);
+    }
+    unpack() {
+        return new SchemaT(this.bb.createObjList(this.objects.bind(this), this.objectsLength()), this.bb.createObjList(this.enums.bind(this), this.enumsLength()), this.fileIdent(), this.fileExt(), (this.rootTable() !== null ? this.rootTable().unpack() : null), this.bb.createObjList(this.services.bind(this), this.servicesLength()), this.advancedFeatures(), this.bb.createObjList(this.fbsFiles.bind(this), this.fbsFilesLength()));
+    }
+    unpackTo(_o) {
+        _o.objects = this.bb.createObjList(this.objects.bind(this), this.objectsLength());
+        _o.enums = this.bb.createObjList(this.enums.bind(this), this.enumsLength());
+        _o.fileIdent = this.fileIdent();
+        _o.fileExt = this.fileExt();
+        _o.rootTable = (this.rootTable() !== null ? this.rootTable().unpack() : null);
+        _o.services = this.bb.createObjList(this.services.bind(this), this.servicesLength());
+        _o.advancedFeatures = this.advancedFeatures();
+        _o.fbsFiles = this.bb.createObjList(this.fbsFiles.bind(this), this.fbsFilesLength());
+    }
+}
+export class SchemaT {
+    constructor(objects = [], enums = [], fileIdent = null, fileExt = null, rootTable = null, services = [], advancedFeatures = BigInt('0'), fbsFiles = []) {
+        this.objects = objects;
+        this.enums = enums;
+        this.fileIdent = fileIdent;
+        this.fileExt = fileExt;
+        this.rootTable = rootTable;
+        this.services = services;
+        this.advancedFeatures = advancedFeatures;
+        this.fbsFiles = fbsFiles;
+    }
+    pack(builder) {
+        const objects = Schema.createObjectsVector(builder, builder.createObjectOffsetList(this.objects));
+        const enums = Schema.createEnumsVector(builder, builder.createObjectOffsetList(this.enums));
+        const fileIdent = (this.fileIdent !== null ? builder.createString(this.fileIdent) : 0);
+        const fileExt = (this.fileExt !== null ? builder.createString(this.fileExt) : 0);
+        const rootTable = (this.rootTable !== null ? this.rootTable.pack(builder) : 0);
+        const services = Schema.createServicesVector(builder, builder.createObjectOffsetList(this.services));
+        const fbsFiles = Schema.createFbsFilesVector(builder, builder.createObjectOffsetList(this.fbsFiles));
+        Schema.startSchema(builder);
+        Schema.addObjects(builder, objects);
+        Schema.addEnums(builder, enums);
+        Schema.addFileIdent(builder, fileIdent);
+        Schema.addFileExt(builder, fileExt);
+        Schema.addRootTable(builder, rootTable);
+        Schema.addServices(builder, services);
+        Schema.addAdvancedFeatures(builder, this.advancedFeatures);
+        Schema.addFbsFiles(builder, fbsFiles);
+        return Schema.endSchema(builder);
+    }
+}

tests/ts/reflection/schema.ts

@@ -0,0 +1,276 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { Enum, EnumT } from '../reflection/enum.js';
+import { Object_, Object_T } from '../reflection/object.js';
+import { SchemaFile, SchemaFileT } from '../reflection/schema-file.js';
+import { Service, ServiceT } from '../reflection/service.js';
+
+
+export class Schema {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):Schema {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsSchema(bb:flatbuffers.ByteBuffer, obj?:Schema):Schema {
+  return (obj || new Schema()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsSchema(bb:flatbuffers.ByteBuffer, obj?:Schema):Schema {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new Schema()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static bufferHasIdentifier(bb:flatbuffers.ByteBuffer):boolean {
+  return bb.__has_identifier('BFBS');
+}
+
+objects(index: number, obj?:Object_):Object_|null {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? (obj || new Object_()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
+}
+
+objectsLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+enums(index: number, obj?:Enum):Enum|null {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? (obj || new Enum()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
+}
+
+enumsLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+fileIdent():string|null
+fileIdent(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+fileIdent(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+fileExt():string|null
+fileExt(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+fileExt(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+rootTable(obj?:Object_):Object_|null {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? (obj || new Object_()).__init(this.bb!.__indirect(this.bb_pos + offset), this.bb!) : null;
+}
+
+services(index: number, obj?:Service):Service|null {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+  return offset ? (obj || new Service()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
+}
+
+servicesLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+advancedFeatures():bigint {
+  const offset = this.bb!.__offset(this.bb_pos, 16);
+  return offset ? this.bb!.readUint64(this.bb_pos + offset) : BigInt('0');
+}
+
+mutate_advanced_features(value:bigint):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 16);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint64(this.bb_pos + offset, value);
+  return true;
+}
+
+/**
+ * All the files used in this compilation. Files are relative to where
+ * flatc was invoked.
+ */
+fbsFiles(index: number, obj?:SchemaFile):SchemaFile|null {
+  const offset = this.bb!.__offset(this.bb_pos, 18);
+  return offset ? (obj || new SchemaFile()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
+}
+
+fbsFilesLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 18);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+static getFullyQualifiedName():string {
+  return 'reflection_Schema';
+}
+
+static startSchema(builder:flatbuffers.Builder) {
+  builder.startObject(8);
+}
+
+static addObjects(builder:flatbuffers.Builder, objectsOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(0, objectsOffset, 0);
+}
+
+static createObjectsVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startObjectsVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addEnums(builder:flatbuffers.Builder, enumsOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(1, enumsOffset, 0);
+}
+
+static createEnumsVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startEnumsVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addFileIdent(builder:flatbuffers.Builder, fileIdentOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(2, fileIdentOffset, 0);
+}
+
+static addFileExt(builder:flatbuffers.Builder, fileExtOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(3, fileExtOffset, 0);
+}
+
+static addRootTable(builder:flatbuffers.Builder, rootTableOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(4, rootTableOffset, 0);
+}
+
+static addServices(builder:flatbuffers.Builder, servicesOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(5, servicesOffset, 0);
+}
+
+static createServicesVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startServicesVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addAdvancedFeatures(builder:flatbuffers.Builder, advancedFeatures:bigint) {
+  builder.addFieldInt64(6, advancedFeatures, BigInt('0'));
+}
+
+static addFbsFiles(builder:flatbuffers.Builder, fbsFilesOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(7, fbsFilesOffset, 0);
+}
+
+static createFbsFilesVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startFbsFilesVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static endSchema(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  builder.requiredField(offset, 4) // objects
+  builder.requiredField(offset, 6) // enums
+  return offset;
+}
+
+static finishSchemaBuffer(builder:flatbuffers.Builder, offset:flatbuffers.Offset) {
+  builder.finish(offset, 'BFBS');
+}
+
+static finishSizePrefixedSchemaBuffer(builder:flatbuffers.Builder, offset:flatbuffers.Offset) {
+  builder.finish(offset, 'BFBS', true);
+}
+
+
+unpack(): SchemaT {
+  return new SchemaT(
+    this.bb!.createObjList(this.objects.bind(this), this.objectsLength()),
+    this.bb!.createObjList(this.enums.bind(this), this.enumsLength()),
+    this.fileIdent(),
+    this.fileExt(),
+    (this.rootTable() !== null ? this.rootTable()!.unpack() : null),
+    this.bb!.createObjList(this.services.bind(this), this.servicesLength()),
+    this.advancedFeatures(),
+    this.bb!.createObjList(this.fbsFiles.bind(this), this.fbsFilesLength())
+  );
+}
+
+
+unpackTo(_o: SchemaT): void {
+  _o.objects = this.bb!.createObjList(this.objects.bind(this), this.objectsLength());
+  _o.enums = this.bb!.createObjList(this.enums.bind(this), this.enumsLength());
+  _o.fileIdent = this.fileIdent();
+  _o.fileExt = this.fileExt();
+  _o.rootTable = (this.rootTable() !== null ? this.rootTable()!.unpack() : null);
+  _o.services = this.bb!.createObjList(this.services.bind(this), this.servicesLength());
+  _o.advancedFeatures = this.advancedFeatures();
+  _o.fbsFiles = this.bb!.createObjList(this.fbsFiles.bind(this), this.fbsFilesLength());
+}
+}
+
+export class SchemaT {
+constructor(
+  public objects: (Object_T)[] = [],
+  public enums: (EnumT)[] = [],
+  public fileIdent: string|Uint8Array|null = null,
+  public fileExt: string|Uint8Array|null = null,
+  public rootTable: Object_T|null = null,
+  public services: (ServiceT)[] = [],
+  public advancedFeatures: bigint = BigInt('0'),
+  public fbsFiles: (SchemaFileT)[] = []
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  const objects = Schema.createObjectsVector(builder, builder.createObjectOffsetList(this.objects));
+  const enums = Schema.createEnumsVector(builder, builder.createObjectOffsetList(this.enums));
+  const fileIdent = (this.fileIdent !== null ? builder.createString(this.fileIdent!) : 0);
+  const fileExt = (this.fileExt !== null ? builder.createString(this.fileExt!) : 0);
+  const rootTable = (this.rootTable !== null ? this.rootTable!.pack(builder) : 0);
+  const services = Schema.createServicesVector(builder, builder.createObjectOffsetList(this.services));
+  const fbsFiles = Schema.createFbsFilesVector(builder, builder.createObjectOffsetList(this.fbsFiles));
+
+  Schema.startSchema(builder);
+  Schema.addObjects(builder, objects);
+  Schema.addEnums(builder, enums);
+  Schema.addFileIdent(builder, fileIdent);
+  Schema.addFileExt(builder, fileExt);
+  Schema.addRootTable(builder, rootTable);
+  Schema.addServices(builder, services);
+  Schema.addAdvancedFeatures(builder, this.advancedFeatures);
+  Schema.addFbsFiles(builder, fbsFiles);
+
+  return Schema.endSchema(builder);
+}
+}

tests/ts/reflection/service.js

@@ -0,0 +1,146 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+import { KeyValue } from '../reflection/key-value.js';
+import { RPCCall } from '../reflection/rpccall.js';
+export class Service {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsService(bb, obj) {
+        return (obj || new Service()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsService(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new Service()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    name(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    calls(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? (obj || new RPCCall()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    callsLength() {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    attributes(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? (obj || new KeyValue()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    attributesLength() {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    documentation(index, optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? this.bb.__string(this.bb.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+    }
+    documentationLength() {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    declarationFile(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    static getFullyQualifiedName() {
+        return 'reflection_Service';
+    }
+    static startService(builder) {
+        builder.startObject(5);
+    }
+    static addName(builder, nameOffset) {
+        builder.addFieldOffset(0, nameOffset, 0);
+    }
+    static addCalls(builder, callsOffset) {
+        builder.addFieldOffset(1, callsOffset, 0);
+    }
+    static createCallsVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startCallsVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addAttributes(builder, attributesOffset) {
+        builder.addFieldOffset(2, attributesOffset, 0);
+    }
+    static createAttributesVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startAttributesVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addDocumentation(builder, documentationOffset) {
+        builder.addFieldOffset(3, documentationOffset, 0);
+    }
+    static createDocumentationVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startDocumentationVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addDeclarationFile(builder, declarationFileOffset) {
+        builder.addFieldOffset(4, declarationFileOffset, 0);
+    }
+    static endService(builder) {
+        const offset = builder.endObject();
+        builder.requiredField(offset, 4); // name
+        return offset;
+    }
+    static createService(builder, nameOffset, callsOffset, attributesOffset, documentationOffset, declarationFileOffset) {
+        Service.startService(builder);
+        Service.addName(builder, nameOffset);
+        Service.addCalls(builder, callsOffset);
+        Service.addAttributes(builder, attributesOffset);
+        Service.addDocumentation(builder, documentationOffset);
+        Service.addDeclarationFile(builder, declarationFileOffset);
+        return Service.endService(builder);
+    }
+    unpack() {
+        return new ServiceT(this.name(), this.bb.createObjList(this.calls.bind(this), this.callsLength()), this.bb.createObjList(this.attributes.bind(this), this.attributesLength()), this.bb.createScalarList(this.documentation.bind(this), this.documentationLength()), this.declarationFile());
+    }
+    unpackTo(_o) {
+        _o.name = this.name();
+        _o.calls = this.bb.createObjList(this.calls.bind(this), this.callsLength());
+        _o.attributes = this.bb.createObjList(this.attributes.bind(this), this.attributesLength());
+        _o.documentation = this.bb.createScalarList(this.documentation.bind(this), this.documentationLength());
+        _o.declarationFile = this.declarationFile();
+    }
+}
+export class ServiceT {
+    constructor(name = null, calls = [], attributes = [], documentation = [], declarationFile = null) {
+        this.name = name;
+        this.calls = calls;
+        this.attributes = attributes;
+        this.documentation = documentation;
+        this.declarationFile = declarationFile;
+    }
+    pack(builder) {
+        const name = (this.name !== null ? builder.createString(this.name) : 0);
+        const calls = Service.createCallsVector(builder, builder.createObjectOffsetList(this.calls));
+        const attributes = Service.createAttributesVector(builder, builder.createObjectOffsetList(this.attributes));
+        const documentation = Service.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+        const declarationFile = (this.declarationFile !== null ? builder.createString(this.declarationFile) : 0);
+        return Service.createService(builder, name, calls, attributes, documentation, declarationFile);
+    }
+}

tests/ts/reflection/service.ts

@@ -0,0 +1,201 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { KeyValue, KeyValueT } from '../reflection/key-value.js';
+import { RPCCall, RPCCallT } from '../reflection/rpccall.js';
+
+
+export class Service {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):Service {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsService(bb:flatbuffers.ByteBuffer, obj?:Service):Service {
+  return (obj || new Service()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsService(bb:flatbuffers.ByteBuffer, obj?:Service):Service {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new Service()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+name():string|null
+name(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+name(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+calls(index: number, obj?:RPCCall):RPCCall|null {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? (obj || new RPCCall()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
+}
+
+callsLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+attributes(index: number, obj?:KeyValue):KeyValue|null {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+  return offset ? (obj || new KeyValue()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
+}
+
+attributesLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+documentation(index: number):string
+documentation(index: number,optionalEncoding:flatbuffers.Encoding):string|Uint8Array
+documentation(index: number,optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+  return offset ? this.bb!.__string(this.bb!.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+}
+
+documentationLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+  return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
+}
+
+/**
+ * File that this Service is declared in.
+ */
+declarationFile():string|null
+declarationFile(optionalEncoding:flatbuffers.Encoding):string|Uint8Array|null
+declarationFile(optionalEncoding?:any):string|Uint8Array|null {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? this.bb!.__string(this.bb_pos + offset, optionalEncoding) : null;
+}
+
+static getFullyQualifiedName():string {
+  return 'reflection_Service';
+}
+
+static startService(builder:flatbuffers.Builder) {
+  builder.startObject(5);
+}
+
+static addName(builder:flatbuffers.Builder, nameOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(0, nameOffset, 0);
+}
+
+static addCalls(builder:flatbuffers.Builder, callsOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(1, callsOffset, 0);
+}
+
+static createCallsVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startCallsVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addAttributes(builder:flatbuffers.Builder, attributesOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(2, attributesOffset, 0);
+}
+
+static createAttributesVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startAttributesVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addDocumentation(builder:flatbuffers.Builder, documentationOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(3, documentationOffset, 0);
+}
+
+static createDocumentationVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
+  builder.startVector(4, data.length, 4);
+  for (let i = data.length - 1; i >= 0; i--) {
+    builder.addOffset(data[i]!);
+  }
+  return builder.endVector();
+}
+
+static startDocumentationVector(builder:flatbuffers.Builder, numElems:number) {
+  builder.startVector(4, numElems, 4);
+}
+
+static addDeclarationFile(builder:flatbuffers.Builder, declarationFileOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(4, declarationFileOffset, 0);
+}
+
+static endService(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  builder.requiredField(offset, 4) // name
+  return offset;
+}
+
+static createService(builder:flatbuffers.Builder, nameOffset:flatbuffers.Offset, callsOffset:flatbuffers.Offset, attributesOffset:flatbuffers.Offset, documentationOffset:flatbuffers.Offset, declarationFileOffset:flatbuffers.Offset):flatbuffers.Offset {
+  Service.startService(builder);
+  Service.addName(builder, nameOffset);
+  Service.addCalls(builder, callsOffset);
+  Service.addAttributes(builder, attributesOffset);
+  Service.addDocumentation(builder, documentationOffset);
+  Service.addDeclarationFile(builder, declarationFileOffset);
+  return Service.endService(builder);
+}
+
+unpack(): ServiceT {
+  return new ServiceT(
+    this.name(),
+    this.bb!.createObjList(this.calls.bind(this), this.callsLength()),
+    this.bb!.createObjList(this.attributes.bind(this), this.attributesLength()),
+    this.bb!.createScalarList(this.documentation.bind(this), this.documentationLength()),
+    this.declarationFile()
+  );
+}
+
+
+unpackTo(_o: ServiceT): void {
+  _o.name = this.name();
+  _o.calls = this.bb!.createObjList(this.calls.bind(this), this.callsLength());
+  _o.attributes = this.bb!.createObjList(this.attributes.bind(this), this.attributesLength());
+  _o.documentation = this.bb!.createScalarList(this.documentation.bind(this), this.documentationLength());
+  _o.declarationFile = this.declarationFile();
+}
+}
+
+export class ServiceT {
+constructor(
+  public name: string|Uint8Array|null = null,
+  public calls: (RPCCallT)[] = [],
+  public attributes: (KeyValueT)[] = [],
+  public documentation: (string)[] = [],
+  public declarationFile: string|Uint8Array|null = null
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  const name = (this.name !== null ? builder.createString(this.name!) : 0);
+  const calls = Service.createCallsVector(builder, builder.createObjectOffsetList(this.calls));
+  const attributes = Service.createAttributesVector(builder, builder.createObjectOffsetList(this.attributes));
+  const documentation = Service.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+  const declarationFile = (this.declarationFile !== null ? builder.createString(this.declarationFile!) : 0);
+
+  return Service.createService(builder,
+    name,
+    calls,
+    attributes,
+    documentation,
+    declarationFile
+  );
+}
+}

tests/ts/reflection/type.js

@@ -0,0 +1,161 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+import { BaseType } from '../reflection/base-type.js';
+export class Type {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsType(bb, obj) {
+        return (obj || new Type()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsType(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new Type()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    baseType() {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.readInt8(this.bb_pos + offset) : BaseType.None;
+    }
+    mutate_base_type(value) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt8(this.bb_pos + offset, value);
+        return true;
+    }
+    element() {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.readInt8(this.bb_pos + offset) : BaseType.None;
+    }
+    mutate_element(value) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt8(this.bb_pos + offset, value);
+        return true;
+    }
+    index() {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? this.bb.readInt32(this.bb_pos + offset) : -1;
+    }
+    mutate_index(value) {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt32(this.bb_pos + offset, value);
+        return true;
+    }
+    fixedLength() {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? this.bb.readUint16(this.bb_pos + offset) : 0;
+    }
+    mutate_fixed_length(value) {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint16(this.bb_pos + offset, value);
+        return true;
+    }
+    /**
+     * The size (octets) of the `base_type` field.
+     */
+    baseSize() {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.readUint32(this.bb_pos + offset) : 4;
+    }
+    mutate_base_size(value) {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint32(this.bb_pos + offset, value);
+        return true;
+    }
+    /**
+     * The size (octets) of the `element` field, if present.
+     */
+    elementSize() {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        return offset ? this.bb.readUint32(this.bb_pos + offset) : 0;
+    }
+    mutate_element_size(value) {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint32(this.bb_pos + offset, value);
+        return true;
+    }
+    static getFullyQualifiedName() {
+        return 'reflection_Type';
+    }
+    static startType(builder) {
+        builder.startObject(6);
+    }
+    static addBaseType(builder, baseType) {
+        builder.addFieldInt8(0, baseType, BaseType.None);
+    }
+    static addElement(builder, element) {
+        builder.addFieldInt8(1, element, BaseType.None);
+    }
+    static addIndex(builder, index) {
+        builder.addFieldInt32(2, index, -1);
+    }
+    static addFixedLength(builder, fixedLength) {
+        builder.addFieldInt16(3, fixedLength, 0);
+    }
+    static addBaseSize(builder, baseSize) {
+        builder.addFieldInt32(4, baseSize, 4);
+    }
+    static addElementSize(builder, elementSize) {
+        builder.addFieldInt32(5, elementSize, 0);
+    }
+    static endType(builder) {
+        const offset = builder.endObject();
+        return offset;
+    }
+    static createType(builder, baseType, element, index, fixedLength, baseSize, elementSize) {
+        Type.startType(builder);
+        Type.addBaseType(builder, baseType);
+        Type.addElement(builder, element);
+        Type.addIndex(builder, index);
+        Type.addFixedLength(builder, fixedLength);
+        Type.addBaseSize(builder, baseSize);
+        Type.addElementSize(builder, elementSize);
+        return Type.endType(builder);
+    }
+    unpack() {
+        return new TypeT(this.baseType(), this.element(), this.index(), this.fixedLength(), this.baseSize(), this.elementSize());
+    }
+    unpackTo(_o) {
+        _o.baseType = this.baseType();
+        _o.element = this.element();
+        _o.index = this.index();
+        _o.fixedLength = this.fixedLength();
+        _o.baseSize = this.baseSize();
+        _o.elementSize = this.elementSize();
+    }
+}
+export class TypeT {
+    constructor(baseType = BaseType.None, element = BaseType.None, index = -1, fixedLength = 0, baseSize = 4, elementSize = 0) {
+        this.baseType = baseType;
+        this.element = element;
+        this.index = index;
+        this.fixedLength = fixedLength;
+        this.baseSize = baseSize;
+        this.elementSize = elementSize;
+    }
+    pack(builder) {
+        return Type.createType(builder, this.baseType, this.element, this.index, this.fixedLength, this.baseSize, this.elementSize);
+    }
+}

tests/ts/reflection/type.ts

@@ -0,0 +1,219 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { BaseType } from '../reflection/base-type.js';
+
+
+export class Type {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):Type {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsType(bb:flatbuffers.ByteBuffer, obj?:Type):Type {
+  return (obj || new Type()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsType(bb:flatbuffers.ByteBuffer, obj?:Type):Type {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new Type()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+baseType():BaseType {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.readInt8(this.bb_pos + offset) : BaseType.None;
+}
+
+mutate_base_type(value:BaseType):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt8(this.bb_pos + offset, value);
+  return true;
+}
+
+element():BaseType {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? this.bb!.readInt8(this.bb_pos + offset) : BaseType.None;
+}
+
+mutate_element(value:BaseType):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt8(this.bb_pos + offset, value);
+  return true;
+}
+
+index():number {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+  return offset ? this.bb!.readInt32(this.bb_pos + offset) : -1;
+}
+
+mutate_index(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt32(this.bb_pos + offset, value);
+  return true;
+}
+
+fixedLength():number {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+  return offset ? this.bb!.readUint16(this.bb_pos + offset) : 0;
+}
+
+mutate_fixed_length(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint16(this.bb_pos + offset, value);
+  return true;
+}
+
+/**
+ * The size (octets) of the `base_type` field.
+ */
+baseSize():number {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? this.bb!.readUint32(this.bb_pos + offset) : 4;
+}
+
+mutate_base_size(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint32(this.bb_pos + offset, value);
+  return true;
+}
+
+/**
+ * The size (octets) of the `element` field, if present.
+ */
+elementSize():number {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+  return offset ? this.bb!.readUint32(this.bb_pos + offset) : 0;
+}
+
+mutate_element_size(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeUint32(this.bb_pos + offset, value);
+  return true;
+}
+
+static getFullyQualifiedName():string {
+  return 'reflection_Type';
+}
+
+static startType(builder:flatbuffers.Builder) {
+  builder.startObject(6);
+}
+
+static addBaseType(builder:flatbuffers.Builder, baseType:BaseType) {
+  builder.addFieldInt8(0, baseType, BaseType.None);
+}
+
+static addElement(builder:flatbuffers.Builder, element:BaseType) {
+  builder.addFieldInt8(1, element, BaseType.None);
+}
+
+static addIndex(builder:flatbuffers.Builder, index:number) {
+  builder.addFieldInt32(2, index, -1);
+}
+
+static addFixedLength(builder:flatbuffers.Builder, fixedLength:number) {
+  builder.addFieldInt16(3, fixedLength, 0);
+}
+
+static addBaseSize(builder:flatbuffers.Builder, baseSize:number) {
+  builder.addFieldInt32(4, baseSize, 4);
+}
+
+static addElementSize(builder:flatbuffers.Builder, elementSize:number) {
+  builder.addFieldInt32(5, elementSize, 0);
+}
+
+static endType(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  return offset;
+}
+
+static createType(builder:flatbuffers.Builder, baseType:BaseType, element:BaseType, index:number, fixedLength:number, baseSize:number, elementSize:number):flatbuffers.Offset {
+  Type.startType(builder);
+  Type.addBaseType(builder, baseType);
+  Type.addElement(builder, element);
+  Type.addIndex(builder, index);
+  Type.addFixedLength(builder, fixedLength);
+  Type.addBaseSize(builder, baseSize);
+  Type.addElementSize(builder, elementSize);
+  return Type.endType(builder);
+}
+
+unpack(): TypeT {
+  return new TypeT(
+    this.baseType(),
+    this.element(),
+    this.index(),
+    this.fixedLength(),
+    this.baseSize(),
+    this.elementSize()
+  );
+}
+
+
+unpackTo(_o: TypeT): void {
+  _o.baseType = this.baseType();
+  _o.element = this.element();
+  _o.index = this.index();
+  _o.fixedLength = this.fixedLength();
+  _o.baseSize = this.baseSize();
+  _o.elementSize = this.elementSize();
+}
+}
+
+export class TypeT {
+constructor(
+  public baseType: BaseType = BaseType.None,
+  public element: BaseType = BaseType.None,
+  public index: number = -1,
+  public fixedLength: number = 0,
+  public baseSize: number = 4,
+  public elementSize: number = 0
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  return Type.createType(builder,
+    this.baseType,
+    this.element,
+    this.index,
+    this.fixedLength,
+    this.baseSize,
+    this.elementSize
+  );
+}
+}

tests/ts/typescript/class.js

@@ -0,0 +1,6 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+export var class_;
+(function (class_) {
+    class_[class_["new_"] = 0] = "new_";
+    class_[class_["instanceof_"] = 1] = "instanceof_";
+})(class_ || (class_ = {}));

tests/ts/typescript/class.ts

@@ -0,0 +1,6 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+export enum class_ {
+  new_ = 0,
+  instanceof_ = 1
+}

tests/ts/typescript/object.js

@@ -0,0 +1,166 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+import { Abc } from '../foobar/abc.js';
+import { class_ as foobar_class_ } from '../foobar/class.js';
+import { Schema } from '../reflection/schema.js';
+import { class_ } from '../typescript/class.js';
+export class Object_ {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsObject(bb, obj) {
+        return (obj || new Object_()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsObject(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new Object_()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    return_() {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.readInt32(this.bb_pos + offset) : 0;
+    }
+    mutate_return(value) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt32(this.bb_pos + offset, value);
+        return true;
+    }
+    if_() {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.readInt32(this.bb_pos + offset) : 0;
+    }
+    mutate_if(value) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt32(this.bb_pos + offset, value);
+        return true;
+    }
+    switch_() {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? this.bb.readInt32(this.bb_pos + offset) : 0;
+    }
+    mutate_switch(value) {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt32(this.bb_pos + offset, value);
+        return true;
+    }
+    enum_() {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? this.bb.readInt32(this.bb_pos + offset) : class_.new_;
+    }
+    mutate_enum(value) {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt32(this.bb_pos + offset, value);
+        return true;
+    }
+    enum2() {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.readInt32(this.bb_pos + offset) : foobar_class_.arguments_;
+    }
+    mutate_enum2(value) {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt32(this.bb_pos + offset, value);
+        return true;
+    }
+    enum3() {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        return offset ? this.bb.readInt32(this.bb_pos + offset) : Abc.a;
+    }
+    mutate_enum3(value) {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt32(this.bb_pos + offset, value);
+        return true;
+    }
+    reflect(obj) {
+        const offset = this.bb.__offset(this.bb_pos, 16);
+        return offset ? (obj || new Schema()).__init(this.bb.__indirect(this.bb_pos + offset), this.bb) : null;
+    }
+    static getFullyQualifiedName() {
+        return 'typescript_Object';
+    }
+    static startObject(builder) {
+        builder.startObject(7);
+    }
+    static addReturn(builder, return_) {
+        builder.addFieldInt32(0, return_, 0);
+    }
+    static addIf(builder, if_) {
+        builder.addFieldInt32(1, if_, 0);
+    }
+    static addSwitch(builder, switch_) {
+        builder.addFieldInt32(2, switch_, 0);
+    }
+    static addEnum(builder, enum_) {
+        builder.addFieldInt32(3, enum_, class_.new_);
+    }
+    static addEnum2(builder, enum2) {
+        builder.addFieldInt32(4, enum2, foobar_class_.arguments_);
+    }
+    static addEnum3(builder, enum3) {
+        builder.addFieldInt32(5, enum3, Abc.a);
+    }
+    static addReflect(builder, reflectOffset) {
+        builder.addFieldOffset(6, reflectOffset, 0);
+    }
+    static endObject(builder) {
+        const offset = builder.endObject();
+        return offset;
+    }
+    unpack() {
+        return new Object_T(this.return_(), this.if_(), this.switch_(), this.enum_(), this.enum2(), this.enum3(), (this.reflect() !== null ? this.reflect().unpack() : null));
+    }
+    unpackTo(_o) {
+        _o.return_ = this.return_();
+        _o.if_ = this.if_();
+        _o.switch_ = this.switch_();
+        _o.enum_ = this.enum_();
+        _o.enum2 = this.enum2();
+        _o.enum3 = this.enum3();
+        _o.reflect = (this.reflect() !== null ? this.reflect().unpack() : null);
+    }
+}
+export class Object_T {
+    constructor(return_ = 0, if_ = 0, switch_ = 0, enum_ = class_.new_, enum2 = foobar_class_.arguments_, enum3 = Abc.a, reflect = null) {
+        this.return_ = return_;
+        this.if_ = if_;
+        this.switch_ = switch_;
+        this.enum_ = enum_;
+        this.enum2 = enum2;
+        this.enum3 = enum3;
+        this.reflect = reflect;
+    }
+    pack(builder) {
+        const reflect = (this.reflect !== null ? this.reflect.pack(builder) : 0);
+        Object_.startObject(builder);
+        Object_.addReturn(builder, this.return_);
+        Object_.addIf(builder, this.if_);
+        Object_.addSwitch(builder, this.switch_);
+        Object_.addEnum(builder, this.enum_);
+        Object_.addEnum2(builder, this.enum2);
+        Object_.addEnum3(builder, this.enum3);
+        Object_.addReflect(builder, reflect);
+        return Object_.endObject(builder);
+    }
+}

tests/ts/typescript/object.ts

@@ -0,0 +1,222 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+import * as flatbuffers from 'flatbuffers';
+
+import { Abc } from '../foobar/abc.js';
+import { class_ as foobar_class_ } from '../foobar/class.js';
+import { Schema, SchemaT } from '../reflection/schema.js';
+import { class_ } from '../typescript/class.js';
+
+
+export class Object_ {
+  bb: flatbuffers.ByteBuffer|null = null;
+  bb_pos = 0;
+  __init(i:number, bb:flatbuffers.ByteBuffer):Object_ {
+  this.bb_pos = i;
+  this.bb = bb;
+  return this;
+}
+
+static getRootAsObject(bb:flatbuffers.ByteBuffer, obj?:Object_):Object_ {
+  return (obj || new Object_()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+static getSizePrefixedRootAsObject(bb:flatbuffers.ByteBuffer, obj?:Object_):Object_ {
+  bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+  return (obj || new Object_()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+}
+
+return_():number {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+  return offset ? this.bb!.readInt32(this.bb_pos + offset) : 0;
+}
+
+mutate_return(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 4);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt32(this.bb_pos + offset, value);
+  return true;
+}
+
+if_():number {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+  return offset ? this.bb!.readInt32(this.bb_pos + offset) : 0;
+}
+
+mutate_if(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 6);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt32(this.bb_pos + offset, value);
+  return true;
+}
+
+switch_():number {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+  return offset ? this.bb!.readInt32(this.bb_pos + offset) : 0;
+}
+
+mutate_switch(value:number):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 8);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt32(this.bb_pos + offset, value);
+  return true;
+}
+
+enum_():class_ {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+  return offset ? this.bb!.readInt32(this.bb_pos + offset) : class_.new_;
+}
+
+mutate_enum(value:class_):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 10);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt32(this.bb_pos + offset, value);
+  return true;
+}
+
+enum2():foobar_class_ {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+  return offset ? this.bb!.readInt32(this.bb_pos + offset) : foobar_class_.arguments_;
+}
+
+mutate_enum2(value:foobar_class_):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 12);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt32(this.bb_pos + offset, value);
+  return true;
+}
+
+enum3():Abc {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+  return offset ? this.bb!.readInt32(this.bb_pos + offset) : Abc.a;
+}
+
+mutate_enum3(value:Abc):boolean {
+  const offset = this.bb!.__offset(this.bb_pos, 14);
+
+  if (offset === 0) {
+    return false;
+  }
+
+  this.bb!.writeInt32(this.bb_pos + offset, value);
+  return true;
+}
+
+reflect(obj?:Schema):Schema|null {
+  const offset = this.bb!.__offset(this.bb_pos, 16);
+  return offset ? (obj || new Schema()).__init(this.bb!.__indirect(this.bb_pos + offset), this.bb!) : null;
+}
+
+static getFullyQualifiedName():string {
+  return 'typescript_Object';
+}
+
+static startObject(builder:flatbuffers.Builder) {
+  builder.startObject(7);
+}
+
+static addReturn(builder:flatbuffers.Builder, return_:number) {
+  builder.addFieldInt32(0, return_, 0);
+}
+
+static addIf(builder:flatbuffers.Builder, if_:number) {
+  builder.addFieldInt32(1, if_, 0);
+}
+
+static addSwitch(builder:flatbuffers.Builder, switch_:number) {
+  builder.addFieldInt32(2, switch_, 0);
+}
+
+static addEnum(builder:flatbuffers.Builder, enum_:class_) {
+  builder.addFieldInt32(3, enum_, class_.new_);
+}
+
+static addEnum2(builder:flatbuffers.Builder, enum2:foobar_class_) {
+  builder.addFieldInt32(4, enum2, foobar_class_.arguments_);
+}
+
+static addEnum3(builder:flatbuffers.Builder, enum3:Abc) {
+  builder.addFieldInt32(5, enum3, Abc.a);
+}
+
+static addReflect(builder:flatbuffers.Builder, reflectOffset:flatbuffers.Offset) {
+  builder.addFieldOffset(6, reflectOffset, 0);
+}
+
+static endObject(builder:flatbuffers.Builder):flatbuffers.Offset {
+  const offset = builder.endObject();
+  return offset;
+}
+
+
+unpack(): Object_T {
+  return new Object_T(
+    this.return_(),
+    this.if_(),
+    this.switch_(),
+    this.enum_(),
+    this.enum2(),
+    this.enum3(),
+    (this.reflect() !== null ? this.reflect()!.unpack() : null)
+  );
+}
+
+
+unpackTo(_o: Object_T): void {
+  _o.return_ = this.return_();
+  _o.if_ = this.if_();
+  _o.switch_ = this.switch_();
+  _o.enum_ = this.enum_();
+  _o.enum2 = this.enum2();
+  _o.enum3 = this.enum3();
+  _o.reflect = (this.reflect() !== null ? this.reflect()!.unpack() : null);
+}
+}
+
+export class Object_T {
+constructor(
+  public return_: number = 0,
+  public if_: number = 0,
+  public switch_: number = 0,
+  public enum_: class_ = class_.new_,
+  public enum2: foobar_class_ = foobar_class_.arguments_,
+  public enum3: Abc = Abc.a,
+  public reflect: SchemaT|null = null
+){}
+
+
+pack(builder:flatbuffers.Builder): flatbuffers.Offset {
+  const reflect = (this.reflect !== null ? this.reflect!.pack(builder) : 0);
+
+  Object_.startObject(builder);
+  Object_.addReturn(builder, this.return_);
+  Object_.addIf(builder, this.if_);
+  Object_.addSwitch(builder, this.switch_);
+  Object_.addEnum(builder, this.enum_);
+  Object_.addEnum2(builder, this.enum2);
+  Object_.addEnum3(builder, this.enum3);
+  Object_.addReflect(builder, reflect);
+
+  return Object_.endObject(builder);
+}
+}

tests/ts/typescript_include_generated.js

@@ -0,0 +1,5 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+export var class_;
+(function (class_) {
+    class_[class_["arguments_"] = 0] = "arguments_";
+})(class_ || (class_ = {}));

tests/ts/typescript_include_generated.ts

@@ -0,0 +1,7 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+
+export enum class_ {
+  arguments_ = 0
+}
+