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from typing import (
AbstractSet,
Collection,
Dict,
Generic,
List,
NamedTuple,
NewType,
TypeVar,
Union,
)
T_Foo = TypeVar("T_Foo")
TBound = TypeVar("TBound", bound="Parent")
TConstrained = TypeVar("TConstrained", "Parent", int)
TTypingConstrained = TypeVar("TTypingConstrained", List[int], AbstractSet[str])
TIntStr = TypeVar("TIntStr", int, str)
TIntCollection = TypeVar("TIntCollection", int, Collection[int])
TParent = TypeVar("TParent", bound="Parent")
TChild = TypeVar("TChild", bound="Child")
class Employee(NamedTuple):
name: str
id: int
JSONType = Union[str, float, bool, None, List["JSONType"], Dict[str, "JSONType"]]
myint = NewType("myint", int)
mylist = NewType("mylist", List[int])
class FooGeneric(Generic[T_Foo]):
pass
class Parent:
pass
class Child(Parent):
def method(self, a: int) -> None:
pass
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