diff --git a/stdlib/2and3/mailcap.pyi b/stdlib/2and3/mailcap.pyi
new file mode 100644
index 000000000..8f9689d9f
--- /dev/null
+++ b/stdlib/2and3/mailcap.pyi
@@ -0,0 +1,7 @@
+
+from typing import Sequence, Dict, List, Union, Tuple, Optional, Mapping
+
+_Cap = Dict[str, Union[str, int]]
+
+def findmatch(caps: Mapping[str, List[_Cap]], MIMEtype: str, key: str = ..., filename: str = ..., plist: Sequence[str] = ...) -> Tuple[Optional[str], Optional[_Cap]]: ...
+def getcaps() -> Dict[str, List[_Cap]]: ...