type ajax = {
    url: string;
    type?: string;
    data?: any;
    headers?: any;
    dataType: 'text' | 'json' | 'blob';
    success: (param: any) => void;
    failed: (param: any) => void;
};
declare const $createElement: (el: keyof HTMLElementTagNameMap | string) => HTMLElement;
declare const $root: HTMLElement;
declare const $body: HTMLElement;
declare const $selector: (el: string) => Element | null;
declare const $selectorAll: (el: string) => NodeListOf<Element>;
declare const $id: (el: string) => HTMLElement | null;
declare const $date: (date?: null | any) => Date;
declare const $audio: (path?: string) => HTMLAudioElement;
declare const $canvas: (id: string) => HTMLCanvasElement;
declare const $getJSON: (url: string, callback: (param: any) => void) => Promise<void>;
declare const $ajax: ({ url, type, data, headers, dataType, success, failed }: ajax) => Promise<void>;
declare const fadeIn: (el: HTMLElement | Element) => void;
declare const fadeOut: (el: HTMLElement | Element) => void;
declare const hide: (el: any) => string;
declare const show: (el: any) => string;
declare const $toast: (msg: string, classAlert: string, time: number) => void;
declare const $url: (url: string) => URL;
export { $root, $body, $selector, $selectorAll, $id, $date, $audio, $canvas, $getJSON, $ajax, $createElement, $toast, $url, fadeIn, fadeOut, hide, show, };