import { Match } from "../match";
import { SubscriberRef, SubscriptionRef } from "../subscription-ref";
import { BasePlugin, Notification } from "./plugin";
export declare class DebugPlugin extends BasePlugin {
    private notifications_;
    private matcher_;
    constructor(match: Match, notifications: Notification[]);
    beforeComplete(ref: SubscriptionRef): void;
    beforeError(ref: SubscriptionRef, error: any): void;
    beforeNext(ref: SubscriptionRef, value: any): void;
    beforeSubscribe(ref: SubscriberRef): void;
    beforeUnsubscribe(ref: SubscriptionRef): void;
}