ons` parameter to allow the theme data to be returned without theme supports.
	 *
	 * @param array $deprecated Deprecated. Not used.
	 * @param array $options {
	 *     Options arguments.
	 *
	 *     @type bool $with_supports Whether to include theme supports in the data. Default true.
	 * }
	 * @return WP_Theme_JSON Entity that holds theme data.
	 */
	public static function get_theme_data( $deprecated = array(), $options = array() ) {
		if ( ! empty( $deprecated ) ) {
			_deprecated_argument( __METHOD__, '5.9.0' );
		}

		$options = wp_parse_args( $options, array( 'with_supports' => true ) );

		if ( null === static::$theme ) {
			$theme_json_data = static::read_json_file( static::get_file_path_from_theme( 'theme.json' ) );
			$theme_json_data = static::translate( $theme_json_data, wp_get_theme()->get( 'TextDomain' ) );
			static::$theme   = new WP_Theme_JSON( $theme_json_data );

			if ( wp_get_theme()->parent() ) {
				// Get parent theme.json.
				$parent_theme_json_data = static::read_json_file( static::get_file_path_from_theme( 'theme.json', true ) );
				$parent_theme_json_data = static::translate( $parent_theme_json_data, wp_get_theme()->parent()->get( 'TextDomain' ) );
				$parent_theme           = new WP_Theme_JSON( $parent_theme_json_data );

				// Merge the child theme.json into the parent theme.json.
				// The child theme takes precedence over the parent.
				$parent_theme->merge( static::$theme );
				static::$theme = $parent_theme;
			}
		}

		if ( ! $options['with_supports'] ) {
			return static::$theme;
		}

		/*
		 * We want the presets and settings declared in theme.json
		 * to override the ones declared via theme supports.
		 * So we take theme supports, transform it to theme.json shape
		 * and merge the static::$theme upon that.
		 */
		$theme_support_data = WP_Theme_JSON::get_from_editor_settings( get_default_block_editor_settings() );
		if ( ! static::theme_has_support() ) {
			if ( ! isset( $theme_support_data['settings']['color'] ) ) {
				$theme_support_data['settings']['color'] = array();
			}

			$default_palette = false;
			if ( current_theme_supports( 'default-color-palette' ) ) {
				$default_palette = true;
			}
			if ( ! isset( $theme_support_data['settings']['color']['palette'] ) ) {
				// If the theme does not have any palette, we still want to show the core one.
				$default_palette = true;
			}
			$theme_support_data['settings']['color']['defaultPalette'] = $default_palette;

			$default_gradients = false;
			if ( current_theme_supports( 'default-gradient-presets' ) ) {
				$default_gradients = true;
			}
			if ( ! isset( $theme_support_data['settings']['color']['gradients'] ) ) {
				// If the theme does not have any gradients, we still want to show the core ones.
				$default_gradients = true;
			}
			$theme_support_data['settings']['color']['defaultGradients'] = $default_gradients;

			// Classic themes without a theme.json don't support global duotone.
			$theme_support_data['settings']['color']['defaultDuotone'] = false;
		}
		$with_theme_supports = new WP_Theme_JSON( $theme_support_data );
		$with_theme_supports->merge( static::$theme );

		return $with_theme_supports;
	}

	/**
	 * Returns the custom post type that contains the user's origin config
	 * for the active theme or a void array if none are found.
	 *
	 * This can also create and return a new draft custom post type.
	 *
	 * @since 5.9.0
	 *
	 * @param WP_Theme $theme              The theme object. If empty, it
	 *                                     defaults to the active theme.
	 * @param bool     $create_post        Optional. Whether a new custom post
	 *                                     type should be created if none are
	 *                                     found. Default false.
	 * @param array    $post_status_filter Optional. Filter custom post type by
	 *                                     post status. Default `array( 'publish' )`,
	 *                                     so it only fetches published posts.
	 * @return array Custom Post Type for the user's origin config.
	 */
	public static function get_user_data_from_wp_global_styles( $theme, $create_post = false, $post_status_filter = array( 'publish' ) ) {
		if ( ! $theme instanceof WP_Theme ) {
			$theme = wp_get_theme();
		}
		$user_cpt         = array();
		$post_type_filter = 'wp_global_styles';
		$args             = array(
			'numberposts' => 1,
			'orderby'     => 'date',
			'order'       => 'desc',
			'post_type'   => $post_type_filter,
			'post_status' => $post_status_filter,
			'tax_query'   => array(
				array(
					'taxonomy' => 'wp_theme',
					'field'    => 'name',
					'terms'    => $theme->get_stylesheet(),
				),
			),
		);

		$cache_key = sprintf( 'wp_global_styles_%s', md5( serialize( $args ) ) );
		$post_id   = wp_cache_get( $cache_key );

		if ( (int) $post_id > 0 ) {
			return get_post( $post_id, ARRAY_A );
		}

		// Special case: '-1' is a results not found.
		if ( -1 === $post_id && ! $create_post ) {
			return $user_cpt;
		}

		$recent_posts = wp_get_recent_posts( $args );
		if ( is_array( $recent_posts ) && ( count( $recent_posts ) === 1 ) ) {
			$user_cpt = $recent_posts[0];
		} elseif ( $create_post ) {
			$cpt_post_id = wp_insert_post(
				array(
					'post_content' => '{"version": ' . WP_Theme_JSON::LATEST_SCHEMA . ', "isGlobalStylesUserThemeJSON": true }',
					'post_status'  => 'publish',
					'post_title'   => 'Custom Styles',
					'post_type'    => $post_type_filter,
					'post_name'    => 'wp-global-styles-' . urlencode( wp_get_theme()->get_stylesheet() ),
					'tax_input'    => array(
						'wp_theme' => array( wp_get_theme()->get_stylesheet() ),
					),
				),
				true
			);
			$user_cpt    = get_post( $cpt_post_id, ARRAY_A );
		}
		$cache_expiration = $user_cpt ? DAY_IN_SECONDS : HOUR_IN_SECONDS;
		wp_cache_set( $cache_key, $user_cpt ? $user_cpt['ID'] : -1, '', $cache_expiration );

		return $user_cpt;
	}

	/**
	 * Returns the user's origin config.
	 *
	 * @since 5.9.0
	 *
	 * @return WP_Theme_JSON Entity that holds styles for user data.
	 */
	public static function get_user_data() {
		if ( null !== static::$user ) {
			return static::$user;
		}

		$config   = array();
		$user_cpt = static::get_user_data_from_wp_global_styles( wp_get_theme() );

		if ( array_key_exists( 'post_content', $user_cpt ) ) {
			$decoded_data = json_decode( $user_cpt['post_content'], true );

			$json_decoding_error = json_last_error();
			if ( JSON_ERROR_NONE !== $json_decoding_error ) {
				trigger_error( 'Error when decoding a theme.json schema for user data. ' . json_last_error_msg() );
				return new WP_Theme_JSON( $config, 'custom' );
			}

			// Very important to verify that the flag isGlobalStylesUserThemeJSON is true.
			// If it's not true then the content was not escaped and is not safe.
			if (
				is_array( $decoded_data ) &&
				isset( $decoded_data['isGlobalStylesUserThemeJSON'] ) &&
				$decoded_data['isGlobalStylesUserThemeJSON']
			) {
				unset( $decoded_data['isGlobalStylesUserThemeJSON'] );
				$config = $decoded_data;
			}
		}
		static::$user = new WP_Theme_JSON( $config, 'custom' );

		return static::$user;
	}

	/**
	 * Returns the data merged from multiple origins.
	 *
	 * There are three sources of data (origins) for a site:
	 * default, theme, and custom. The custom's has higher priority
	 * than the theme's, and the theme's higher than default's.
	 *
	 * Unlike the getters
	 * {@link https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_core_data/ get_core_data},
	 * {@link https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_theme_data/ get_theme_data},
	 * and {@link https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_user_data/ get_user_data},
	 * this method returns data after it has been merged with the previous origins.
	 * This means that if the same piece of data is declared in different origins
	 * (user, theme, and core), the last origin overrides the previous.
	 *
	 * For example, if the user has set a background color
	 * for the paragraph block, and the theme has done it as well,
	 * the user preference wins.
	 *
	 * @since 5.8.0
	 * @since 5.9.0 Added user data, removed the `$settings` parameter,
	 *              added the `$origin` parameter.
	 *
	 * @param string $origin Optional. To what level should we merge data.
	 *                       Valid values are 'theme' or 'custom'. Default 'custom'.
	 * @return WP_Theme_JSON
	 */
	public static function get_merged_data( $origin = 'custom' ) {
		if ( is_array( $origin ) ) {
			_deprecated_argument( __FUNCTION__, '5.9.0' );
		}

		$result = new WP_Theme_JSON();
		$result->merge( static::get_core_data() );
		$result->merge( static::get_theme_data() );

		if ( 'custom' === $origin ) {
			$result->merge( static::get_user_data() );
		}

		return $result;
	}

	/**
	 * Returns the ID of the custom post type
	 * that stores user data.
	 *
	 * @since 5.9.0
	 *
	 * @return integer|null
	 */
	public static function get_user_global_styles_post_id() {
		if ( null !== static::$user_custom_post_type_id ) {
			return static::$user_custom_post_type_id;
		}

		$user_cpt = static::get_user_data_from_wp_global_styles( wp_get_theme(), true );

		if ( array_key_exists( 'ID', $user_cpt ) ) {
			static::$user_custom_post_type_id = $user_cpt['ID'];
		}

		return static::$user_custom_post_type_id;
	}

	/**
	 * Determines whether the active theme has a theme.json file.
	 *
	 * @since 5.8.0
	 * @since 5.9.0 Added a check in the parent theme.
	 *
	 * @return bool
	 */
	public static function theme_has_support() {
		if ( ! isset( static::$theme_has_support ) ) {
			static::$theme_has_support = (
				is_readable( static::get_file_path_from_theme( 'theme.json' ) ) ||
				is_readable( static::get_file_path_from_theme( 'theme.json', true ) )
			);
		}

		return static::$theme_has_support;
	}

	/**
	 * Builds the path to the given file and checks that it is readable.
	 *
	 * If it isn't, returns an empty string, otherwise returns the whole file path.
	 *
	 * @since 5.8.0
	 * @since 5.9.0 Adapted to work with child themes, added the `$template` argument.
	 *
	 * @param string $file_name Name of the file.
	 * @param bool   $template  Optional. Use template theme directory. Default false.
	 * @return string The whole file path or empty if the file doesn't exist.
	 */
	protected static function get_file_path_from_theme( $file_name, $template = false ) {
		$path      = $template ? get_template_directory() : get_stylesheet_directory();
		$candidate = $path . '/' . $file_name;

		return is_readable( $candidate ) ? $candidate : '';
	}

	/**
	 * Cleans the cached data so it can be recalculated.
	 *
	 * @since 5.8.0
	 * @since 5.9.0 Added the `$user`, `$user_custom_post_type_id`,
	 *              and `$i18n_schema` variables to reset.
	 */
	public static function clean_cached_data() {
		static::$core                     = null;
		static::$theme                    = null;
		static::$user                     = null;
		static::$user_custom_post_type_id = null;
		static::$theme_has_support        = null;
		static::$i18n_schema              = null;
	}

	/**
	 * Returns the style variations defined by the theme.
	 *
	 * @since 6.0.0
	 *
	 * @return array
	 */
	public static function get_style_variations() {
		$variations     = array();
		$base_directory = get_stylesheet_directory() . '/styles';
		if ( is_dir( $base_directory ) ) {
			$nested_files      = new RecursiveIteratorIterator( new RecursiveDirectoryIterator( $base_directory ) );
			$nested_html_files = iterator_to_array( new RegexIterator( $nested_files, '/^.+\.json$/i', RecursiveRegexIterator::GET_MATCH ) );
			ksort( $nested_html_files );
			foreach ( $nested_html_files as $path => $file ) {
				$decoded_file = wp_json_file_decode( $path, array( 'associative' => true ) );
				if ( is_array( $decoded_file ) ) {
					$translated = static::translate( $decoded_file, wp_get_theme()->get( 'TextDomain' ) );
					$variation  = ( new WP_Theme_JSON( $translated ) )->get_raw_data();
					if ( empty( $variation['title'] ) ) {
						$variation['title'] = basename( $path, '.json' );
					}
					$variations[] = $variation;
				}
			}
		}
		return $variations;
	}

}