--- /dev/null
+from typing import Any
+
+def guess_content_type(filename, default=...): ...
+def format_header_param(name, value): ...
+
+class RequestField:
+ data: Any
+ headers: Any
+ def __init__(self, name, data, filename=..., headers=...) -> None: ...
+ @classmethod
+ def from_tuples(cls, fieldname, value): ...
+ def render_headers(self): ...
+ def make_multipart(self, content_disposition=..., content_type=..., content_location=...): ...