Class TypeAliasStmt

mypy/nodes.py:2216–2236

class TypeAliasStmt(Statement):
    __slots__ = ("name", "type_args", "value", "invalid_recursive_alias", "alias_node")

    __match_args__ = ("name", "type_args", "value")

    name: NameExpr
    type_args: list[TypeParam]
    value: LambdaExpr  # Return value will get translated into a type
    invalid_recursive_alias: bool
    alias_node: TypeAlias | None

    def __init__(self, name: NameExpr, type_args: list[TypeParam], value: LambdaExpr) -> None:
        super().__init__()
        self.name = name
        self.type_args = type_args
        self.value = value
        self.invalid_recursive_alias = False
        self.alias_node = None

    def accept(self, visitor: StatementVisitor[T]) -> T:
        return visitor.visit_type_alias_stmt(self)


# Expressions