sort() {
    throw Error(
      'Method `sort` of an `ArticleSortingStrategy` must be overridden in the child class.'
    );
  }
/**
   * Performs a sort over all of the article collections; must be overridden in the child class
   *
   * @returns {void}
   */
Performs a sort over all of the article collections; must be overridden in the child class
@returns {void}
Performs a sort over all of the article collections ; must be overridden in the child class @returns { void }
sort() {
    throw Error(
      'Method `sort` of an `ArticleSortingStrategy` must be overridden in the child class.'
    );
  }
sort ( ) { throw Error ( 'Method `sort` of an `ArticleSortingStrategy` must be overridden in the child class.' ) ; }
Performs a sort over all of the article collections; must be overridden in the child class
 @returns {void}
Performs a sort over all of the article collections ; must be overridden in the child class @returns { void }