export declare class AbortablePromise<T> {
    promise: Promise<T>;
    _reject: (reason?: any) => void;
    constructor(executor: (resolve: (value: T | PromiseLike<T>) => void, reject: (reason?: any) => void) => void);
    abort(error?: any): void;
    then<TResult1 = T, TResult2 = never>(onfulfilled?: (value: T) => TResult1 | PromiseLike<TResult1>, onrejected?: (reason: any) => TResult2 | PromiseLike<TResult2>): Promise<TResult1 | TResult2>;
    catch<TResult = never>(onrejected: (reason: any) => TResult | PromiseLike<TResult>): Promise<T | TResult>;
}