import { Destructable, StatePatch } from "../utils";
export interface ApiTestServerConfig {
    token: string;
    keepAliveInterval: number;
}
export declare class ApiTestServer implements Destructable {
    static defaultConfig: Readonly<ApiTestServerConfig>;
    static create(config?: Partial<ApiTestServerConfig>): Promise<ApiTestServer>;
    private config;
    private koaServer;
    private httpServer;
    private socketPool;
    private patchListenerPool;
    private constructor();
    getEndpoint(): string;
    emitPatches(patches: StatePatch[]): void;
    destroy(): Promise<void>;
    private initializeMiddleware;
    private initializeHttpServer;
    private initialize;
}