1# Copyright 2023 The Chromium Authors 2# Use of this source code is governed by a BSD-style license that can be 3# found in the LICENSE file. 4 5from __future__ import annotations 6 7from typing import Dict, List, Tuple, Union 8 9Json = Union["JsonDict", "JsonList", "JsonTuple", str, int, float, bool, None] 10JsonDict = Dict[str, Json] 11JsonList = List[Json] 12JsonTuple = Tuple[Json, ...] 13