import { TCameraService } from '../../Camera';
import { TRendererWrapper } from '../Models';
import { TSceneWrapper } from '../../Scene';
import { TRenderLoop } from '../../Space';
import { BehaviorSubject, Subscription } from 'rxjs';
export declare function renderLoopEffect(loop: TRenderLoop, activeRenderer$: BehaviorSubject<TRendererWrapper | undefined>, cameraService: TCameraService, scene: TSceneWrapper): Subscription;