# Source: doc_helper.js

    /* Copyright 2012 Mozilla Foundation
     *
     * 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.
     */
    /* eslint-disable strict */

    /*
     NOTE: This file is created as a helper to assist with JSDoc html files.
           It is not for use in the executable code.
    */

    /**
     * PDFJS scope object that contains all functions, objects and variables related
     * to the PDF.js.
     * @constructor
     */
    function PDFJS() {
      // Mock class constructor. See src/display/api.js.
    }

    /**
     * Controls the logging level.
     * The constants from PDFJS.VERBOSITY_LEVELS should be used:
     * - errors
     * - warnings [default]
     * - infos
     * @var {number}
     */
    PDFJS.verbosity = PDFJS.VERBOSITY_LEVELS.warnings;

    /**
     * Represents the eventual result of an asynchronous operation.
     * @external Promise
     * @see {@link http://promisesaplus.com/ Promise/A+}
     */