import type { RpcStub } from "capnweb";
import { DurableObject } from "cloudflare:workers";
import type { RequestInfo } from "../runtime/requestInfo/types";
export type SyncedStateValue = unknown;
type OnSetHandler = (key: string, value: SyncedStateValue, stub: DurableObjectStub<SyncedStateServer>) => void;
type OnGetHandler = (key: string, value: SyncedStateValue | undefined, stub: DurableObjectStub<SyncedStateServer>) => void;
type OnKeyHandler = (key: string, stub: DurableObjectStub<SyncedStateServer>) => Promise<string>;
type OnRoomHandler = (roomId: string | undefined, requestInfo: RequestInfo | null) => Promise<string>;
type OnSubscribeHandler = (key: string, stub: DurableObjectStub<SyncedStateServer>) => void;
type OnUnsubscribeHandler = (key: string, stub: DurableObjectStub<SyncedStateServer>) => void;
/**
 * Durable Object that keeps shared state for multiple clients and notifies subscribers.
 */
export declare class SyncedStateServer extends DurableObject {
    #private;
    static registerKeyHandler(handler: OnKeyHandler | null): void;
    static getKeyHandler(): OnKeyHandler | null;
    static registerRoomHandler(handler: OnRoomHandler | null): void;
    static getRoomHandler(): OnRoomHandler | null;
    static registerNamespace(namespace: DurableObjectNamespace<SyncedStateServer>, durableObjectName?: string): void;
    static getNamespace(): DurableObjectNamespace<SyncedStateServer> | null;
    static getDurableObjectName(): string;
    setStub(stub: DurableObjectStub<SyncedStateServer>): void;
    static registerSetStateHandler(handler: OnSetHandler | null): void;
    static registerGetStateHandler(handler: OnGetHandler | null): void;
    static registerSubscribeHandler(handler: OnSubscribeHandler | null): void;
    static registerUnsubscribeHandler(handler: OnUnsubscribeHandler | null): void;
    static getSubscribeHandler(): OnSubscribeHandler | null;
    static getUnsubscribeHandler(): OnUnsubscribeHandler | null;
    getState(key: string): SyncedStateValue;
    setState(value: SyncedStateValue, key: string): void;
    subscribe(key: string, client: RpcStub<(value: SyncedStateValue) => void>): void;
    unsubscribe(key: string, client: RpcStub<(value: SyncedStateValue) => void>): void;
    fetch(request: Request): Promise<Response>;
}
export {};