import { Subscription } from "../../subscription/subscription.js";
import { IncomingRequest } from "../incoming-request.js";
import { IncomingResponse } from "../incoming-response.js";
import { OutgoingRequest, OutgoingRequestDelegate } from "../outgoing-request.js";
import { IncomingNotifyRequest } from "./notify.js";
/**
 * Incoming SUBSCRIBE request.
 * @public
 */
export interface IncomingSubscribeRequest extends IncomingRequest {
}
/**
 * Incoming SUBSCRIBE response.
 * @public
 */
export interface IncomingSubscribeResponse extends IncomingResponse {
}
/**
 * Outgoing SUBSCRIBE request.
 * @public
 */
export interface OutgoingSubscribeRequest extends OutgoingRequest {
    /** Delegate providing custom handling of this outgoing SUBSCRIBE request. */
    delegate?: OutgoingSubscribeRequestDelegate;
    /** Stop waiting for an inital subscription creating NOTIFY. */
    waitNotifyStop(): void;
}
/**
 * Delegate providing custom handling of outgoing SUBSCRIBE requests.
 * @public
 */
export interface OutgoingSubscribeRequestDelegate extends OutgoingRequestDelegate {
    /**
     * Received the initial subscription creating NOTIFY in response to this request.
     * Called for out of dialog SUBSCRIBE requests only (not called for re-SUBSCRIBE requests).
     * @param request - Incoming NOTIFY request (including a Subscription).
     */
    onNotify?(request: IncomingRequestWithSubscription): void;
    /**
     * Timed out waiting to receive the initial subscription creating NOTIFY in response to this request.
     * Called for out of dialog SUBSCRIBE requests only (not called for re-SUBSCRIBE requests).
     */
    onNotifyTimeout?(): void;
}
/**
 * Incoming NOTIFY request with associated {@link Subscription}.
 * @public
 */
export interface IncomingRequestWithSubscription {
    /** The NOTIFY request which established the subscription. */
    readonly request: IncomingNotifyRequest;
    /** If subscription state is not "terminated", then the subscription. Otherwise undefined. */
    readonly subscription?: Subscription;
}