/** Helper method to fetch oembed data  */
declare const fetchingOembed: (src: string, type?: "youtube" | "vimeo") => Promise<Response>;
/** Helper method to dynamically create iframe  */
declare const createIframe: (videoID: string, urlCompare: string, getTitle: string, iframeClass: string, iframePolicy: string, type: "youtube" | "vimeo", flag?: boolean) => HTMLIFrameElement | null;
/** Helper method to check if postMessage features is available  */
declare const isPostMessageSupported: () => boolean;
/** Helper method to calculate aspect  */
declare const calcAspect: (aspect: string) => number;
/** Helper method to get youtube video ID from url  */
declare const getYouTubeID: (url: string) => string;
/** Helper method to get vimeo video ID from url  */
declare const getVimeoID: (url: string) => string;
/** Helper method to get Thumbnail for youtube video */
declare const getYoutubeThumbnail: (video_id: string, quality?: "default" | "medium" | "high" | "standard" | "maxres") => string | false;
/** Helper method to get Thumbnail for vimeo video */
declare const getVimeoThumbnail: (video_id: string, quality?: "default" | "medium" | "high" | "standard" | "maxres") => string | false;
export { createIframe, isPostMessageSupported, calcAspect, fetchingOembed, getYouTubeID, getYoutubeThumbnail, getVimeoID, getVimeoThumbnail, };