declare class Updater {
    oldScript: any;
    newScript: any;
    dispatch: Record<string, any[]>;
    constructor(options?: {
        timer: number;
    });
    init(): Promise<void>;
    getHtml(): Promise<string>;
    parserScript(html: string): RegExpMatchArray | null;
    on(key: string | undefined, fn: () => void): this;
    executeCompare(): Promise<boolean>;
    compareLoop(): Promise<void>;
    timing(time?: number): void;
}
declare const _default: Updater;
export default _default;