ray(
					'description' => __( 'A list of allowed area values for template parts.' ),
					'type'        => 'array',
					'readonly'    => true,
					'items'       => array(
						'type'       => 'object',
						'properties' => array(
							'area'        => array(
								'type' => 'string',
							),
							'label'       => array(
								'type' => 'string',
							),
							'description' => array(
								'type' => 'string',
							),
							'icon'        => array(
								'type' => 'string',
							),
							'area_tag'    => array(
								'type' => 'string',
							),
						),
					),
				),
			),
		);

		foreach ( get_registered_theme_features() as $feature => $config ) {
			if ( ! is_array( $config['show_in_rest'] ) ) {
				continue;
			}

			$name = $config['show_in_rest']['name'];

			$schema['properties']['theme_supports']['properties'][ $name ] = $config['show_in_rest']['schema'];
		}

		$this->schema = $schema;

		return $this->add_additional_fields_schema( $this->schema );
	}

	/**
	 * Retrieves the search params for the themes collection.
	 *
	 * @since 5.0.0
	 *
	 * @return array Collection parameters.
	 */
	public function get_collection_params() {
		$query_params = array(
			'status' => array(
				'description' => __( 'Limit result set to themes assigned one or more statuses.' ),
				'type'        => 'array',
				'items'       => array(
					'enum' => array( 'active', 'inactive' ),
					'type' => 'string',
				),
			),
		);

		/**
		 * Filters REST API collection parameters for the themes controller.
		 *
		 * @since 5.0.0
		 *
		 * @param array $query_params JSON Schema-formatted collection parameters.
		 */
		return apply_filters( 'rest_themes_collection_params', $query_params );
	}

	/**
	 * Sanitizes and validates the list of theme status.
	 *
	 * @since 5.0.0
	 * @deprecated 5.7.0
	 *
	 * @param string|array    $statuses  One or more theme statuses.
	 * @param WP_REST_Request $request   Full details about the request.
	 * @param string          $parameter Additional parameter to pass to validation.
	 * @return array|WP_Error A list of valid statuses, otherwise WP_Error object.
	 */
	public function sanitize_theme_status( $statuses, $request, $parameter ) {
		_deprecated_function( __METHOD__, '5.7.0' );

		$statuses = wp_parse_slug_list( $statuses );

		foreach ( $statuses as $status ) {
			$result = rest_validate_request_arg( $status, $request, $parameter );

			if ( is_wp_error( $result ) ) {
				return $result;
			}
		}

		return $statuses;
	}
}
.
	 *
	 * @return bool
	 */
	private function can_add_menu() {
		return Helper::has_cap( 'admin_bar' );
	}

	/**
	 * Can add mark me menu.
	 *
	 * @return bool
	 */
	private function can_add_mark_menu() {
		return $this->is_front() && Helper::has_cap( 'onpage_general' );
	}

	/**
	 * Is frontend.
	 *
	 * @return bool
	 */
	private function is_front() {
		return ! is_admin() && ! is_preview();
	}

	/**
	 * Sort admin bar items callback.
	 *
	 * @param array $item1 Item A to compare.
	 * @param array $item2 Item B to compare.
	 *
	 * @return integer
	 */
	private function sort_by_priority( $item1, $item2 ) {
		if ( $item1['priority'] === $item2['priority'] ) {
			return $item1['order'] < $item2['order'] ? -1 : 1;
		}

		return $item1['priority'] < $item2['priority'] ? -1 : 1;
	}

	/**
	 * Get Rank Math icon.
	 *
	 * @param integer $width Width of the icon.
	 *
	 * @return string
	 */
	private function get_icon( $width = 20 ) {
		return '<svg viewBox="0 0 462.03 462.03" xmlns="http://www.w3.org/2000/svg" width="' . $width . '"><g><path d="m462 234.84-76.17 3.43 13.43 21-127 81.18-126-52.93-146.26 60.97 10.14 24.34 136.1-56.71 128.57 54 138.69-88.61 13.43 21z"/><path d="m54.1 312.78 92.18-38.41 4.49 1.89v-54.58h-96.67zm210.9-223.57v235.05l7.26 3 89.43-57.05v-181zm-105.44 190.79 96.67 40.62v-165.19h-96.67z"/></g></svg>';
	}

}