import * as THREE from 'three';
import { Object3D } from './Object3D';
import { ContextManager, PlayOptions, Event, Stream, Observable } from '@zcomponent/core';
interface LottieImageConstructorProps {
    /**
     * The Lottie animation JSON file to display
     * @zprop
     * @zvalues files *.json
     */
    source: string;
    /**
     * Whether the animation should autoplay
     * @zprop
     * @zdefault false
     */
    autoplay: boolean;
}
/**
 * Displays and animates a Lottie animation in 3D space.
 *
 * Root element: [THREE.Object3D](https://threejs.org/docs/index.html#api/en/core/Object3D)
 * @zcomponent
 * @zicon animation
 * @ztag three/Object3D/LottieAnimation
 * @zparents three/Object3D/Group/**
 * @zgroup Media
 * @zstream
 */
export declare class LottieAnimation extends Object3D implements Stream {
    protected constructorProps: LottieImageConstructorProps;
    element: THREE.Group;
    private _plane;
    private _material;
    private _texture;
    loaded: Promise<void>;
    /**
     * @zui
     */
    onEnded: Event<[LottieAnimation]>;
    /**
     * @zui
     */
    onPause: Event<[LottieAnimation]>;
    /**
     * @zui
     */
    onPlay: Event<[LottieAnimation]>;
    /**
     * Whether the animation should loop
     * @zprop
     * @zgroup Play Settings
     * @zgrouppriority 20
     * @zdefault false
     */
    loop: Observable<boolean, never>;
    constructor(contextManager: ContextManager, constructorProps: LottieImageConstructorProps);
    private _onLoopChange;
    private _load;
    /**
     * Start playing the animation
     * @zprop
     * @zui
     */
    play(opts?: PlayOptions): void;
    /**
     * Pause the animation
     * @zprop
     * @zui
     */
    pause(): void;
    /**
     * Stop the animation and return to start
     * @zprop
     * @zui
     */
    stop(): void;
    /**
     * Seek to a specific millisecond in the animation.
     * @zprop
     * @zui
     */
    seek(/** @ztype time-milliseconds */ t: number): void;
    length(): number;
    dispose(): never;
}
export {};