export default class Chain {
    private _laters;
    protected afterChain(): Promise<void>;
    /**
     * later function to be executed
     * @param resolve
     * @return
     */
    protected later(resolve: (t: any) => any): this;
    /**
     * ignite the chain
     * @return
     */
    protected ignite(): Promise<any>;
    protected then(resolve?: (result: any) => any, reject?: (err: any) => void): Promise<any>;
    protected catch(reject?: (err: any) => void): Promise<any>;
    protected finally(onFinally: () => void): Promise<any>;
    protected nodeify(callback: (err: any, result?: any) => void): Promise<any>;
    toJSON(): {};
    toString(): string;
    protected get laters(): ((t: any) => any)[];
}