Parsed: 131833

  public function add_store( $store ) {
    if ( ! $store instanceof WP_Style_Engine_CSS_Rules_Store ) {
      _doing_it_wrong(
        __METHOD__,
        __( '$store must be an instance of WP_Style_Engine_CSS_Rules_Store' ),
        '6.1.0'
      );
      return $this;
    }

    $this->stores[ $store->get_name() ] = $store;

    return $this;
  }