apply_filters( 'plugin_files_exclusions', string[] $exclusions )

241		 * Filters the array of excluded directories and files while scanning the folder.242		 *243		 * @since 4.9.0244		 *245		 * @param string[] $exclusions Array of excluded directories and files.246		 */247		$exclusions = (array) apply_filters( 'plugin_files_exclusions', array( 'CVS', 'node_modules', 'vendor', 'bower_components' ) );248 249		$list_files = list_files( $dir, 100, $exclusions );250		$list_files = array_map( 'plugin_basename', $list_files );251 252		$plugin_files = array_merge( $plugin_files, $list_files );253		$plugin_files = array_values( array_unique( $plugin_files ) );