heme in the current request.
	 *
	 * @access private
	 *
	 * @return boolean True if this is a theme deletion request, false otherwise.
	 */
	private function get_delete_theme_call() {
		// Intentional usage of `debug_backtrace()` for production needs.
		// phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_debug_backtrace
		$backtrace         = debug_backtrace();
		$delete_theme_call = null;
		foreach ( $backtrace as $call ) {
			if ( isset( $call['function'] ) && 'delete_theme' === $call['function'] ) {
				$delete_theme_call = $call;
				break;
			}
		}
		return $delete_theme_call;
	}

	/**
	 * Whether we've switched to another theme in the current request.
	 *
	 * @access private
	 *
	 * @return boolean True if this is a theme switch request, false otherwise.
	 */
	private function is_theme_switch() {
		return did_action( 'after_switch_theme' );
	}

	/**
	 * Return Total number of objects.
	 *
	 * @param array $config Full Sync config.
	 *
	 * @return int total
	 */
	public function total( $config ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
		return 1;
	}

}