export declare const isLiveContentURL: (url?: string) => boolean;
export declare const isDashContentURL: (url?: string) => boolean;
export declare const isHlsContentURL: (url?: string) => boolean;
export declare const isAudioCodec: (codec?: string) => boolean;
export declare const isVideoCodec: (codec?: string) => boolean;
export declare const youtubeURLRegex: RegExp;
export declare const isYoutubeURL: (url?: string) => boolean;
export declare const youtubeWatchURLRegex: RegExp;
export declare const getYoutubeVideoId: (url?: string) => string | undefined;
export declare const isYoutubeWatchURL: (url?: string) => boolean;
export declare const youtubePlaylistURLRegex: RegExp;
export declare const getYoutubePlaylistId: (url?: string) => string | undefined;
export declare const isYoutubePlaylistURL: (url?: string) => boolean;
export declare const parseYoutubeKeywords: (value: string) => string[];