import { Object3D, Quaternion } from "three";
export declare const worldToLocalQuaternion: (target: Object3D, worldQuaternion: Quaternion) => Quaternion;
export declare const diffQuaternions: (from: Quaternion, to: Quaternion) => Quaternion;
export declare const complementQuaternion: (to: Quaternion, diff: Quaternion) => Quaternion;