diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/typing.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/typing.py b/Lib/typing.py index a95eb2e..4899263 100644 --- a/Lib/typing.py +++ b/Lib/typing.py @@ -509,7 +509,7 @@ class TypeVar(_Final, _Immutable, _root=True): At runtime, isinstance(x, T) and issubclass(C, T) will raise TypeError. Type variables defined with covariant=True or contravariant=True - can be used do declare covariant or contravariant generic types. + can be used to declare covariant or contravariant generic types. See PEP 484 for more details. By default generic types are invariant in all type variables. |