node_modules/three/src/animation/AnimationClip.d.ts

import { KeyframeTrack } from './KeyframeTrack';
import { Bone } from './../objects/Bone';
import { MorphTarget } from '../core/Geometry';

export class AnimationClip {
  constructor(name?: string, duration?: number, tracks?: KeyframeTrack[]);

  name: string;
  tracks: KeyframeTrack[];
  duration: number;
  uuid: string;
  results: any[];

  resetDuration(): void;
  trim(): AnimationClip;
  optimize(): AnimationClip;

  static CreateFromMorphTargetSequence(
    name: string,
    morphTargetSequence: MorphTarget[],
    fps: number,
    noLoop: boolean
  ): AnimationClip;
  static findByName(clipArray: AnimationClip[], name: string): AnimationClip;
  static CreateClipsFromMorphTargetSequences(
    morphTargets: MorphTarget[],
    fps: number,
    noLoop: boolean
  ): AnimationClip[];
  static parse(json: any): AnimationClip;
  static parseAnimation(
    animation: any,
    bones: Bone[],
    nodeName: string
  ): AnimationClip;
  static toJSON(): any;
}