import { Context, WebSocketSession, HttpSession } from '@based/functions';
import { BasedServer } from '../server.js';
import { ActiveObservable, ObservableError } from './types.js';
export declare const sendObsWs: (ctx: Context<WebSocketSession>, buffer: Uint8Array, obs: ActiveObservable, isDiff: boolean) => void;
export declare const sendObsGetError: (server: BasedServer, ctx: Context<WebSocketSession | HttpSession>, id: number, err: ObservableError) => void;