import type { AnimationAction } from "three";
import { type AnimationOperate } from "./animation/keyframe/createAnimationOperate";
/**
 * AnimationAction 的控制器
 * @remarks
 * 可用于 gui 的状态
 */
export declare class AnimationActionController {
    get action(): AnimationOperate | null | undefined;
    set action(value: AnimationOperate | null | undefined);
    setAction(action?: AnimationAction | null): void;
    protected _action?: AnimationOperate | null;
    constructor(action?: AnimationAction | null);
    get play(): boolean;
    set play(value: boolean);
    stop(): void;
}
export type UpdateGUI = (gui: any) => void;
/**
 * 默认的 gui更新回调
 * @param gui
 */
declare function updateGUI_default(gui: any): void;
/**
 * 用于 Gui 的AnimationAction 的控制器
 * @remarks
 * 会在 action 变换时重置gui
 */
export declare class GuiAnimationActionController<GUI = any> extends AnimationActionController {
    guis: GUI[];
    /**
     * 全局的 gui 更新回调
     * @param gui
     */
    static updateGUI: typeof updateGUI_default;
    protected _updateGUI?: UpdateGUI | null;
    /**
     * gui 的更新回调
     * @defaultValue updateGUI_default
     */
    get updateGUI(): typeof updateGUI_default;
    set updateGUI(value: typeof updateGUI_default);
    get action(): AnimationOperate | null | undefined;
    set action(value: AnimationOperate | null | undefined);
    protected updateAllGUI(): void;
    constructor(action?: AnimationAction | null, guis?: GUI[]);
}
export type GuiAnimationController = GuiAnimationActionController & AnimationOperate;
/**
 * 创建 AnimationAction 的操作集
 * @param action
 * @returns
 */
export declare function createGuiAnimationController(action: AnimationAction): GuiAnimationController;
export {};
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