/**
 * Use this media query to check if document currently matches the portrait device orientation.
 *
 */
declare const portraitMediaQuery = "(orientation:portrait)";
/**
 * Check if device is in portrait orientation.
 *
 * @returns `true` if the device is in portrait orientation when this function is executed, `false` otherwise.
 */
declare const isPortrait: () => boolean;

export { isPortrait, portraitMediaQuery };