import { MediaRatios } from 'components/MediaBlock';
/**
 * Get the media aspect ratio based on the provided width and height.
 *
 * @remarks
 *
 * This function calculates the aspect ratio of a media element based on its width and height.
 * If the provided dimensions do not match any of the predefined aspect ratios, it returns the closest one.
 * If no dimensions are provided or if they are invalid, it defaults to 16:9.
 *
 * The predefined aspect ratios are:
 * - 16:9
 * - 1:1
 * - 4:3
 * - 3:4
 * - 3:2
 * - 2:3
 * - 1:2
 * - 2:1
 *
 * @param width - The width of the media element.
 * @param height - The height of the media element.
 * @returns The aspect ratio as a number from a predefined set of ratios.
 */
export declare const getAspectRatio: (width?: number | string, height?: number | string) => MediaRatios;