export interface AwaitPromiseInvokerOptions<T> {
    callback: AwaitPromiseCallback<T>;
}
export interface AwaitPromiseCallback<T> {
    (value: T): Promise<void>;
}
export declare class AwaitPromiseInvoker<T> {
    callback: AwaitPromiseCallback<T>;
    promise: Promise<void>;
    value: T;
    shouldInvoke: boolean;
    constructor(options?: AwaitPromiseInvokerOptions<T>);
    emit(value?: T): void;
    protected invokeCallback(): Promise<void>;
}