diff --git a/stdlib/3/textwrap.pyi b/stdlib/3/textwrap.pyi
new file mode 100644
index 000000000..e02f020eb
--- /dev/null
+++ b/stdlib/3/textwrap.pyi
@@ -0,0 +1,118 @@
+# Better textwrap stubs hand-written by o11c.
+# https://docs.python.org/3/library/textwrap.html
+from typing import (
+        Callable,
+        List,
+)
+
+class TextWrapper:
+    def __init__(self,
+            width: int = 70,
+            *,
+            initial_indent: str = '',
+            subsequent_indent: str = '',
+            expand_tabs: bool = True,
+            tabsize: int = 8,
+            replace_whitespace: bool = True,
+            fix_sentence_endings: bool = False,
+            break_long_words: bool = True,
+            break_on_hyphens: bool = True,
+            drop_whitespace: bool = True,
+            max_lines: int = None,
+            placeholder: str = ' [...]',
+    ) -> None:
+        self.width = width
+        self.initial_indent = initial_indent
+        self.subsequent_indent = subsequent_indent
+        self.expand_tabs = expand_tabs
+        self.tabsize = tabsize
+        self.replace_whitespace = replace_whitespace
+        self.fix_sentence_endings = fix_sentence_endings
+        self.break_long_words = break_long_words
+        self.break_on_hyphens = break_on_hyphens
+        self.drop_whitespace = drop_whitespace
+        self.max_lines = max_lines
+        self.placeholder = placeholder
+
+    # Private methods *are* part of the documented API for subclasses.
+    def _munge_whitespace(self, text: str) -> str:
+        ...
+
+    def _split(self, text: str) -> List[str]:
+        ...
+
+    def _fix_sentence_endings(self, chunks: List[str]) -> None:
+        ...
+
+    def _handle_long_word(self, reversed_chunks: List[str], cur_line: List[str], cur_len: int, width: int) -> None:
+        ...
+
+    def _wrap_chunks(self, chunks: List[str]) -> List[str]:
+        ...
+
+    def _split_chunks(self, text: str) -> List[str]:
+        ...
+
+    def wrap(self, text: str) -> List[str]:
+        ...
+
+    def fill(self, text: str) -> str:
+        ...
+
+
+def wrap(
+        width: int = 70,
+        *,
+        initial_indent: str = '',
+        subsequent_indent: str = '',
+        expand_tabs: bool = True,
+        tabsize: int = 8,
+        replace_whitespace: bool = True,
+        fix_sentence_endings: bool = False,
+        break_long_words: bool = True,
+        break_on_hyphens: bool = True,
+        drop_whitespace: bool = True,
+        max_lines: int = None,
+        placeholder: str = ' [...]',
+) -> List[str]:
+    ...
+
+def fill(
+        width: int = 70,
+        *,
+        initial_indent: str = '',
+        subsequent_indent: str = '',
+        expand_tabs: bool = True,
+        tabsize: int = 8,
+        replace_whitespace: bool = True,
+        fix_sentence_endings: bool = False,
+        break_long_words: bool = True,
+        break_on_hyphens: bool = True,
+        drop_whitespace: bool = True,
+        max_lines: int = None,
+        placeholder: str = ' [...]',
+):
+    ...
+
+def shorten(
+        width: int,
+        *,
+        initial_indent: str = '',
+        subsequent_indent: str = '',
+        expand_tabs: bool = True,
+        tabsize: int = 8,
+        replace_whitespace: bool = True,
+        fix_sentence_endings: bool = False,
+        break_long_words: bool = True,
+        break_on_hyphens: bool = True,
+        drop_whitespace: bool = True,
+        # Omit `max_lines: int = None`, it is forced to 1 here.
+        placeholder: str = ' [...]',
+):
+    ...
+
+def dedent(text: str) -> str:
+    ...
+
+def indent(text: str, prefix: str, predicate: Callable[[str], bool] = None) -> str:
+    ...