typing

rich/panel.py

@@ -33,7 +33,7 @@ class Panel:
     def __init__(
         self,
         renderable: RenderableType,
-        box=box.ROUNDED,
+        box: box.Box = box.ROUNDED,
         expand: bool = True,
         style: Union[str, Style] = "none",
         width: Optional[int] = None,

rich/segment.py

@@ -182,6 +182,7 @@ class Segment(NamedTuple):
         pad_line = [Segment(" " * width, style)]
         append = new_lines.append
         adjust_line_length = cls.adjust_line_length
+        line: Optional[List[Segment]]
         for line, _ in zip_longest(lines, range(height)):
             if line is None:
                 append(pad_line)