From 224f7527e3a06fe487adf99f68c92c60b8ac15de Mon Sep 17 00:00:00 2001
From: Kamil Rojewski <krojew@users.noreply.github.com>
Date: Thu, 14 Feb 2019 22:08:55 +0100
Subject: [PATCH] Generting imports for external enums in TS (#5175)

---
 src/idl_gen_js_ts.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/idl_gen_js_ts.cpp b/src/idl_gen_js_ts.cpp
index f80a03298..518b3986d 100644
--- a/src/idl_gen_js_ts.cpp
+++ b/src/idl_gen_js_ts.cpp
@@ -763,6 +763,10 @@ class JsTsGenerator : public BaseGenerator {
                 GenPrefixedTypeName(GenTypeName(field.value.type, false, true),
                                     field.value.type.enum_def->file) +
                 " {\n";
+
+            if (!parser_.opts.generate_all) {
+              imported_files.insert(field.value.type.enum_def->file);
+            }
           } else {
             code += "):" + GenTypeName(field.value.type, false, true) + " {\n";
           }
@@ -1259,7 +1263,7 @@ class JsTsGenerator : public BaseGenerator {
           // Generate a convenient CreateX function
           code += "static create" + Verbose(struct_def);
           code += "(builder:flatbuffers.Builder";
-          
+
           for (auto it = struct_def.fields.vec.begin();
                it != struct_def.fields.vec.end(); ++it) {
             const auto &field = **it;
@@ -1307,7 +1311,7 @@ class JsTsGenerator : public BaseGenerator {
       return argname;
   }
 
-  std::string Verbose(const StructDef &struct_def, 
+  std::string Verbose(const StructDef &struct_def,
                       const char* prefix = "")
   {
     return parser_.opts.js_ts_short_names ? "" : prefix + struct_def.name;