protected function _get_root_template_part_slugs() {
		if ( ! $this->root ) {
			return [];
		}

		if ( $this->name ) {
			$templates[] = trailingslashit( $this->root ) . $this->slug . '-' . $this->name . '.php';
		}
		$templates[] = trailingslashit( $this->root ) . $this->slug . '.php';

		return $templates;
	}