WP_Comments_List_Table::get_bulk_actions

		/**
		 * Filters the comment status links.
		 *
		 * @since 2.5.0
		 * @since 5.1.0 The 'Mine' link was added.
		 *
		 * @param string[] $status_links An associative array of fully-formed comment status links. Includes 'All', 'Mine',
		 *                              'Pending', 'Approved', 'Spam', and 'Trash'.
		 */
		return apply_filters( 'comment_status_links', $status_links );
	}

	/**
	 * @global string $comment_status
	 *
	 * @return array
	 */
	protected function get_bulk_actions() {
		global $comment_status;

		$actions = array();
		if ( in_array( $comment_status, array( 'all', 'approved' ), true ) ) {
			$actions['unapprove'] = __( 'Unapprove' );
		}
		if ( in_array( $comment_status, array( 'all', 'moderated' ), true ) ) {
			$actions['approve'] = __( 'Approve' );
		}
		if ( in_array( $comment_status, array( 'all', 'moderated', 'approved', 'trash' ), true ) ) {