import { EngineView } from '@babylonjs/core/Engines/Extensions/engine.views.js';
import { Scene } from '@babylonjs/core/scene.js';
import { Nullable } from '@babylonjs/core/types.js';
import { CreatedInstance } from '../CreatedInstance';
import DeferredCreationLifecycleListener from './DeferredCreationLifecycleListener';
/**
 * These have no constructor.  Are only created from the engine.
 */
export default class EngineViewLifecycleListener extends DeferredCreationLifecycleListener<EngineView, any> {
    createInstance: (instance: CreatedInstance<EngineView>, scene: Scene, props: any) => Nullable<EngineView>;
    onUnmount(): void;
}