fined( 'GUTENBERG_VERSION' ) ) {
				$gutenberg_version = GUTENBERG_VERSION;
			}

			if ( ! $gutenberg_version ) {
				$gutenberg_data    = get_file_data(
					WP_PLUGIN_DIR . '/gutenberg/gutenberg.php',
					array( 'Version' => 'Version' )
				);
				$gutenberg_version = $gutenberg_data['Version'];
			}
		}

		$this->asset_data_registry->add(
			'isBlockVariationAvailable',
			version_compare( get_bloginfo( 'version' ), '6.1', '>=' ) || version_compare( $gutenberg_version, '13.4', '>=' )
		);
	}
}