Method deserialize

mypy/types.py:3286–3288

(cls, data: JsonDict)

    @classmethod
    def deserialize(cls, data: JsonDict) -> LiteralType:
        assert data[".class"] == "LiteralType"
        return LiteralType(value=data["value"], fallback=Instance.deserialize(data["fallback"]))

    def write(self, data: WriteBuffer) -> None:
        write_tag(data, LITERAL_TYPE)