File size: 216 Bytes
5eb110b | 1 2 3 4 5 6 7 8 9 10 11 12 | T = TypeVar('T')
class P(Protocol[T]): # Protocol is declared as invariant.
def meth(self) -> T:
...
class C:
def meth(self) -> float:
...
class D(C):
def meth(self) -> int:
...
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