import { Nullable } from "@babylonjs/core";
import { HolisticConfig } from "@mediapipe/holistic";
import { Options as FMOptions } from "@mediapipe/face_mesh";
import { HolisticOptions } from "./mediapipe";
import { VRMManager } from "v3d-core-realbits/dist/src/importer/babylon-vrm-loader/src";
import { V3DCore } from "v3d-core-realbits/dist/src";
import { CloneableQuaternionMap } from "./helper/quaternion";
export interface HolisticState {
    ready: boolean;
    activeEffect: string;
    holisticUpdate: boolean;
}
export interface FaceMeshState {
    ready: boolean;
    activeEffect: string;
    faceMeshUpdate: boolean;
}
export interface BoneState {
    boneRotations: Nullable<CloneableQuaternionMap>;
    bonesNeedUpdate: boolean;
}
export interface BoneOptions {
    blinkLinkLR: boolean;
    expression: "Neutral" | "Happy" | "Angry" | "Sad" | "Relaxed" | "Surprised";
    irisLockX: boolean;
    lockFinger: boolean;
    lockArm: boolean;
    lockLeg: boolean;
    resetInvisible: boolean;
}
export declare class V3DWeb {
    readonly videoElement?: Nullable<HTMLVideoElement> | undefined;
    readonly webglCanvasElement?: Nullable<HTMLCanvasElement> | undefined;
    readonly videoCanvasElement?: Nullable<HTMLCanvasElement> | undefined;
    readonly controlsElement?: Nullable<HTMLDivElement> | undefined;
    private readonly holisticConfig?;
    private readonly loadingDiv?;
    private readonly useMotionUpdate?;
    private readonly useFaceMesh?;
    private readonly worker;
    private workerPose;
    private boneState;
    private _boneOptions;
    get boneOptions(): BoneOptions;
    set boneOptions(value: BoneOptions);
    private readonly _updateBufferCallback;
    private customLoadingScreen;
    private _v3DCore;
    get v3DCore(): Nullable<V3DCore>;
    private _vrmManager;
    get vrmManager(): Nullable<VRMManager>;
    private readonly engine;
    private _vrmFile;
    set vrmFile(value: File | string);
    private readonly fpsControl;
    private readonly holistic;
    private holisticState;
    private _holisticOptions;
    get holisticOptions(): HolisticOptions;
    set holisticOptions(value: HolisticOptions);
    private readonly faceMesh;
    private faceMeshState;
    private _faceMeshOptions;
    get faceMeshOptions(): FMOptions;
    set faceMeshOptions(value: FMOptions);
    private _cameraList;
    get cameraList(): MediaDeviceInfo[];
    constructor(vrmFilePath: string, videoElement?: Nullable<HTMLVideoElement> | undefined, webglCanvasElement?: Nullable<HTMLCanvasElement> | undefined, videoCanvasElement?: Nullable<HTMLCanvasElement> | undefined, controlsElement?: Nullable<HTMLDivElement> | undefined, holisticConfig?: HolisticConfig | undefined, loadingDiv?: Nullable<HTMLDivElement> | undefined, useMotionUpdate?: Nullable<boolean> | undefined, useFaceMesh?: Nullable<boolean> | undefined, afterInitCallback?: (...args: any[]) => any);
    getVideoDevices(): Promise<MediaDeviceInfo[]>;
    getCamera(idx: number): Promise<void>;
    /**
     * Close and dispose the application (BabylonJS and MediaPipe)
     */
    close(): void;
    /**
     * Reset poses and holistic
     */
    reset(): void;
    switchSource(idx: number): void;
    private switchModel;
}
export default V3DWeb;