import { IAppStatusCN, MustardName, MustardURL } from './typings';
declare const rawAddEventListener: {
    <K extends keyof HTMLElementEventMap>(type: K, listener: (this: HTMLElement, ev: HTMLElementEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
    (type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
};
type AddEventListenerParams = Parameters<typeof rawAddEventListener>;
type EventListenerType = 'dataChange' | IAppStatusCN | keyof HTMLElementEventMap;
type EventListenerListener = AddEventListenerParams[1];
type EventListenerOptions = AddEventListenerParams[2];
export declare class MustardApp extends HTMLElement {
    url: MustardURL;
    name: MustardName;
    checkUrlStop: () => void;
    static get observedAttributes(): string[];
    constructor();
    reload(): void;
    connectedCallback(): void;
    disconnectedCallback(): void;
    adoptedCallback(): void;
    /**
     * 属性变化
     * @param name 属性名
     * @param oldValue 属性旧值
     * @param newValue 属性新值
     */
    attributeChangedCallback(name: any, oldValue: any, newValue: any): void;
    setAttribute(key: string, value: unknown): void;
    addEventListener(type: EventListenerType, listener: EventListenerListener, options?: EventListenerOptions): void;
    removeEventListener(type: EventListenerType, listener: EventListenerListener, options?: EventListenerOptions): void;
}
export declare function defineMustardAppElement(): void;
export {};