import { Object3D } from 'three';
import { Ref } from '@vue/reactivity';
import { TimeController } from '../../engine/scene/utils/TimeController';
export declare function getOrCreatePropertyRef(timeController: TimeController, object3D: Object3D, propertyName: string): Ref<number>;
export declare function touchRBDProperties(object3D: Object3D, propertyNames: string[]): void;
export declare function touchRBDProperty(object3D: Object3D, propertyName: string): void;