canvasMaxAreaInBytes in DocumentInitParameters has type Boolean, preventing TypeScript users from passing the correct (numeric) value.
return this._transport.annotationStorage;
  }
  /**
   * @type {Object} The filter factory instance.
   */
  get filterFactory() {
    return this._transport.filterFactory;
  }
  /**
   * @type {number} Total number of pages in the PDF file.
   */
  get numPages() {
    return this._pdfInfo.numPages;
  }
  /**
   * @type {Array<string, string|null>} A (not guaranteed to be) unique ID to
   *   identify the PDF document.
   *   NOTE: The first element will always be defined for all PDF documents,
   *   whereas the second element is only defined for *modified* PDF documents.
   */
  get fingerprints() {
    return this._pdfInfo.fingerprints;
  }
  /**
   * @type {boolean} True if only XFA form.
   */
  get isPureXfa() {