WP_Theme_JSON_Resolver::get_core_data(): WP_Theme_JSON

160	public static function get_core_data() {161		if ( null !== static::$core && static::has_same_registered_blocks( 'core' ) ) {162			return static::$core;163		}164 165		$config = static::read_json_file( __DIR__ . '/theme.json' );166		$config = static::translate( $config );167 168		/**169		 * Filters the default data provided by WordPress for global styles & settings.170		 *171		 * @since 6.1.0172		 *173		 * @param WP_Theme_JSON_Data $theme_json Class to access and update the underlying data.174		 */175		$theme_json = apply_filters( 'wp_theme_json_data_default', new WP_Theme_JSON_Data( $config, 'default' ) );176 177		/*178		 * Backward compatibility for extenders returning a WP_Theme_JSON_Data179		 * compatible class that is not a WP_Theme_JSON_Data object.180		 */181		if ( $theme_json instanceof WP_Theme_JSON_Data ) {182			static::$core = $theme_json->get_theme_json();183		} else {184			$config       = $theme_json->get_data();185			static::$core = new WP_Theme_JSON( $config, 'default' );186		}187 188		return static::$core;189	}