import { IAnimatedDisplayObject2dComponent, PlayAnimation2dOptions } from '@gg-web-engine/core';
import { AnimatedSprite } from 'pixi.js';
import { PixiDisplayObjectComponent } from './pixi-display-object.component';
import { PixiVisualTypeDocRepo2D } from '../types';
/** One named clip's frames plus its own playback speed - see `PixiFactory.createAnimatedSprite`. */
export type PixiAnimationClip = {
    frames: AnimatedSprite['textures'];
    /** Playback speed, in frames per second. Default 10. */
    fps?: number;
};
/**
 * A pixi.js `AnimatedSprite`-backed display object carrying a named set of atlas-frame clips (e.g.
 * `idle`/`walk`/`run`/`jump`) - the 2D counterpart of an animated glTF mesh on the 3D side. Built by
 * `PixiFactory.createAnimatedSprite`, never constructed directly.
 *
 * `AnimatedSprite.autoUpdate` is always `false` here - this engine drives every tick itself (see
 * `updateAnimations`), so the sprite is never connected to pixi's own shared `Ticker`. `Ticker.deltaTime`
 * is the only field `AnimatedSprite.update` actually reads, so `updateAnimations(deltaSeconds)`
 * synthesizes a throwaway object with just that field (`deltaSeconds * 60`, matching `deltaTime`'s own
 * "1 == one frame at a 60fps baseline" convention) rather than constructing a real `Ticker`.
 */
export declare class PixiAnimatedSpriteComponent extends PixiDisplayObjectComponent implements IAnimatedDisplayObject2dComponent<PixiVisualTypeDocRepo2D> {
    private readonly clips;
    readonly animationNames: string[];
    private _currentAnimationName;
    get currentAnimationName(): string | null;
    private get animatedSprite();
    constructor(sprite: AnimatedSprite, clips: Record<string, PixiAnimationClip>);
    playAnimation(name: string, options?: PlayAnimation2dOptions): void;
    stopAnimation(): void;
    updateAnimations(deltaSeconds: number): void;
    clone(): PixiAnimatedSpriteComponent;
}