/**
 * @license
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { Node } from './Node';
/**
 * Constructs a snapshot node representing the passed JSON and returns it.
 * @param json - JSON to create a node for.
 * @param priority - Optional priority to use.  This will be ignored if the
 * passed JSON contains a .priority property.
 */
export declare function nodeFromJSON(json: unknown | null, priority?: unknown): Node;