import * as THREE from 'three' ; import { VRMSchema } from '../types' ; /**
 * This class is used by [[VRMLookAtHead]], applies look at direction.
 * There are currently two variant of applier: [[VRMLookAtBoneApplyer]] and [[VRMLookAtBlendShapeApplyer]].
 */ export abstract class VRMLookAtApplyer { /**
     * It represents its type of applier.
     */ public abstract readonly type : VRMSchema . FirstPersonLookAtTypeName ; param euler public abstract lookAt ( euler ) ; }