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"""Test cases for invalid-name for TypeAlias and related classes with default settings."""
from typing import TypeAlias, Union
# PascalCase names
GoodName: TypeAlias = int
_GoodName: TypeAlias = int
__GoodName: TypeAlias = int
AnotherGoodName = Union[int, str]
GOODName: TypeAlias = int
GOODNAMEType: TypeAlias = int
TodoType: TypeAlias = int
Good2Name: TypeAlias = int
GoodName2: TypeAlias = int
# Non-PascalCase names
BadNAME: TypeAlias = int # [invalid-name]
badName: TypeAlias = int # [invalid-name]
AlsoBADName: TypeAlias = int # [invalid-name]
TBadName: TypeAlias = int # [invalid-name]
TypeTodo: TypeAlias = int # [invalid-name]
BadNameT: TypeAlias = int # [invalid-name]
BAD_NAME = Union[int, str] # [invalid-name]
_BAD_NAME = Union[int, str] # [invalid-name]
__BAD_NAME = Union[int, str] # [invalid-name]
_1BadName = Union[int, str] # [invalid-name]
ANOTHERBADNAME = Union[int, str] # [invalid-name]
# Regression tests
# They are not TypeAlias, and thus shouldn't flag the message
x: Union[str, int] = 42
y: Union[str, int]
# But the following, using a good TypeAlias name, is:
GoodTypeAliasToUnion: TypeAlias = Union[str, int]
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