add (overwrite with) mypy stubs, if available

stdlib/2.7/gettext.pyi

@@ -0,0 +1,40 @@
+# TODO(MichalPokorny): better types
+
+from typing import Any, IO, Optional, Union
+
+def bindtextdomain(domain: str, localedir: str = None) -> str: ...
+def bind_textdomain_codeset(domain: str, codeset: str = None) -> str: ...
+def textdomain(domain: str = None) -> str: ...
+def gettext(message: str) -> str: ...
+def lgettext(message: str) -> str: ...
+def dgettext(domain: str, message: str) -> str: ...
+def ldgettext(domain: str, message: str) -> str: ...
+def ngettext(singular: str, plural: str, n: int) -> str: ...
+def lngettext(singular: str, plural: str, n: int) -> str: ...
+def dngettext(domain: str, singular: str, plural: str, n: int) -> str: ...
+def ldngettext(domain: str, singular: str, plural: str, n: int) -> str: ...
+
+class Translations(object):
+    def _parse(self, fp: IO[str]) -> None: ...
+    def add_fallback(self, fallback: Any) -> None: ...
+    def gettext(self, message: str) -> str: ...
+    def lgettext(self, message: str) -> str: ...
+    def ugettext(self, message: str) -> unicode: ...
+    def ngettext(self, singular: str, plural: str, n: int) -> str: ...
+    def lngettext(self, singular: str, plural: str, n: int) -> str: ...
+    def ungettext(self, singular: str, plural: str, n: int) -> str: ...
+    def info(self) -> Any: ...
+    def charset(self) -> Any: ...
+    def output_charset(self) -> Any: ...
+    def set_output_charset(self, charset: Any) -> None: ...
+    def install(self, unicode: bool = None, names: Any = None) -> None: ...
+
+# TODO: NullTranslations, GNUTranslations
+
+def find(domain: str, localedir: str = None, languages: List[str] = None,
+         all: Any = None) -> Optional[Union[str, List[str]]]: ...
+
+def translation(domain: str, localedir: str = None, languages: List[str] = None,
+                class_: Any = None, fallback: Any = None, codeset: Any = None) -> Translations: ...
+def install(domain: str, localedir: str = None, unicode: Any = None, codeset: Any = None,
+            names: Any = None) -> None: ...