dj-database-url, docopt, editdistance, first: check missing defs (#8154)

stubs/first/METADATA.toml

@@ -1 +1,4 @@
 version = "2.0.*"
+
+[tool.stubtest]
+ignore_missing_stub = false

stubs/first/first.pyi

@@ -4,6 +4,9 @@ from typing import Any, TypeVar, overload
 _T = TypeVar("_T")
 _S = TypeVar("_S")
 
+__license__: str
+__title__: str
+
 @overload
 def first(iterable: Iterable[_T]) -> _T | None: ...
 @overload