export declare const isAmazonUrl: (url: any) => boolean;
export declare const isYoutubeUrl: (url: any) => boolean;
export declare const isInstagramUrl: (url: any) => boolean;
export declare const isBoardGameGeekUrl: (url: any) => boolean;
export declare const isTwitterUrl: (url: any) => boolean;
export declare const isEmpty: (value: any) => any;
export declare const isAudio: (mimeType: string) => boolean;
export declare const isVideo: (mimeType: string) => boolean;
export declare const isImage: (mimeType: string) => boolean;
export declare const getTitleOfDoc: (htmlDoc: any) => any;
export declare const getAttrOfDocElement: (htmlDoc: any, query: string, attr: string) => any;
export declare const getYoutTubeVideoId: (url: string) => string;
export declare const getInstagramVideo: (htmlDoc: any) => string;
export declare const fixRelativeUrls: (baseUrl: string, itemUrl: string) => string;
export declare const getBaseUrl: (htmlDoc: any, url: string) => any;