/** Owns playback state for imported Babylon animation groups. */
import type { AnimationGroup } from "@babylonjs/core/Animations/animationGroup.js";
import type { Node } from "@babylonjs/core/node.js";
import type { Scene } from "@babylonjs/core/scene.js";
import { ManagedImportedAnimationPlayback, type ManagedImportedAnimationPorts } from "./managed-imported-animation.js";
export interface AnimationPlaybackOptions {
    loop?: boolean;
    speedRatio?: number;
    from?: number;
    to?: number;
}
export interface AnimationPlaybackState {
    id: number;
    name: string;
    from: number;
    to: number;
    frame: number;
    progress: number;
    started: boolean;
    playing: boolean;
    paused: boolean;
    loop: boolean;
    speedRatio: number;
    weight: number;
    targetCount: number;
}
export interface AnimationGroupSelector {
    name?: string;
    uniqueId?: number;
    root?: Node;
}
export declare class AnimationController {
    #private;
    readonly scene: Scene;
    readonly managed: ManagedImportedAnimationPlayback | null;
    constructor(scene: Scene, managed?: ManagedImportedAnimationPorts);
    list(root?: Node): readonly AnimationGroup[];
    states(root?: Node): readonly AnimationPlaybackState[];
    play(selector?: string | number | AnimationGroupSelector, options?: AnimationPlaybackOptions): readonly AnimationGroup[];
    pause(selector?: string | number | AnimationGroupSelector): void;
    restart(selector?: string | number | AnimationGroupSelector): void;
    stop(selector?: string | number | AnimationGroupSelector): void;
    reset(selector?: string | number | AnimationGroupSelector): void;
    configure(selector: string | number | AnimationGroupSelector | undefined, options: {
        loop?: boolean;
        speedRatio?: number;
        weight?: number;
    }): void;
    goToFrame(frame: number, selector?: string | number | AnimationGroupSelector): void;
    seek(progress: number, selector?: string | number | AnimationGroupSelector): void;
}
/** Finds animation groups that target a node, its descendants, or their rigs. */
export declare function findNodeAnimationGroups(root: Node, scene: Scene): readonly AnimationGroup[];
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