add (overwrite with) mypy stubs, if available

stdlib/2.7/textwrap.pyi

@@ -0,0 +1,33 @@
+# Stubs for textwrap (Python 2)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+from typing import Any
+
+class _unicode: ...
+
+class TextWrapper:
+    whitespace_trans = ... # type: Any
+    unicode_whitespace_trans = ... # type: Any
+    uspace = ... # type: Any
+    wordsep_re = ... # type: Any
+    wordsep_simple_re = ... # type: Any
+    sentence_end_re = ... # type: Any
+    width = ... # type: Any
+    initial_indent = ... # type: Any
+    subsequent_indent = ... # type: Any
+    expand_tabs = ... # type: Any
+    replace_whitespace = ... # type: Any
+    fix_sentence_endings = ... # type: Any
+    break_long_words = ... # type: Any
+    drop_whitespace = ... # type: Any
+    break_on_hyphens = ... # type: Any
+    wordsep_re_uni = ... # type: Any
+    wordsep_simple_re_uni = ... # type: Any
+    def __init__(self, width=70, initial_indent='', subsequent_indent='', expand_tabs=True, replace_whitespace=True, fix_sentence_endings=False, break_long_words=True, drop_whitespace=True, break_on_hyphens=True): ...
+    def wrap(self, text): ...
+    def fill(self, text): ...
+
+def wrap(text, width=70, **kwargs): ...
+def fill(text, width=70, **kwargs): ...
+def dedent(text): ...