/*
 * Copyright 2019 Adobe. All rights reserved.
 * This file is licensed to you 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 REPRESENTATIONS
 * OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

/**
 * @typedef {import("../types/api").UniqueSymbols} UniqueSymbols
 */

export const filename = Symbol('filename');
export const fullpath = Symbol('fullpath');

/**
 * @type {UniqueSymbols}
 * */
const symbols = {
  pointer: Symbol('pointer'),
  filename,
  fullpath,
  id: Symbol('id'),
  titles: Symbol('titles'),
  resolve: Symbol('resolve'),
  slug: Symbol('slug'),
  meta: Symbol('meta'),
  parent: Symbol('parent'),
};

export default symbols;
