import { AnimationClip, Bone, Matrix4, Object3D, Skeleton, SkeletonHelper } from '../../../src/Three';

export namespace SkeletonUtils {
    function retarget(target: Object3D | Skeleton, source: Object3D | Skeleton, options: {}): void;

    function retargetClip(
        target: Skeleton | Object3D,
        source: Skeleton | Object3D,
        clip: AnimationClip,
        options: {},
    ): AnimationClip;

    function getHelperFromSkeleton(skeleton: Skeleton): SkeletonHelper;

    function getSkeletonOffsets(target: Object3D | Skeleton, source: Object3D | Skeleton, options: {}): Matrix4[];

    function renameBones(skeleton: Skeleton, names: {}): any;

    function getBones(skeleton: Skeleton | Bone[]): Bone[];

    function getBoneByName(name: string, skeleton: Skeleton): Bone;

    function getNearestBone(bone: Bone, names: {}): Bone;

    function findBoneTrackData(name: string, tracks: any[]): {};

    function getEqualsBonesNames(skeleton: Skeleton, targetSkeleton: Skeleton): string[];

    function clone(source: Object3D): Object3D;
}