import { Node, NodeOptions } from "flow-connect/core";
import { List, ListNode } from "flow-connect/utils";
interface BufferedEvent {
    data: any;
    timeoutId: number;
    start: number;
    remaining?: number;
}
export declare class Delay extends Node {
    eventQueue: List<BufferedEvent>;
    static DefaultState: any;
    constructor();
    protected setupIO(): void;
    protected created(options: NodeOptions): void;
    protected process(): void;
    triggerEvent(eventNode: ListNode<BufferedEvent>): void;
    setupUI(): void;
    setupListeners(): void;
}
export {};