import { FrameworkContext } from '../framework/framework-context';
import type { BroadcastApiIoMockServer } from './broadcast-api-io-mock-server';
import type { BroadcastApiIoMockClient } from './broadcast-api-io-mock-client';
export declare class RealtimeBase {
    protected context: FrameworkContext;
    private static contexts;
    private static instances;
    static by(context: FrameworkContext): RealtimeBase;
    FE: BroadcastApiIoMockClient;
    FE_REALTIME: BroadcastApiIoMockClient;
    BE: BroadcastApiIoMockServer;
    BE_REALTIME: BroadcastApiIoMockServer;
    private constructor();
    pathFor(namespace?: string): URL;
}