import { DIVE } from '../../../index.ts';
import { OrbitController } from '../../orbitcontroller/index.ts';
import { ActionPayload, ActionReturn } from '../types/index.ts';
export type ActionSubscriber<ActionType extends keyof ActionTypes> = (payload: ActionPayload<ActionTypes[ActionType]>) => void;
export type ActionUnsubscribe = () => void;
export declare class State {
    private static __instances;
    static get(id: string): State | undefined;
    private _id;
    get id(): string;
    private engine;
    private controller;
    private _mediaCreator;
    private getMediaCreator;
    private _arSystem;
    private getARSystem;
    private _assetExplorer;
    private getAssetExporter;
    private _animationSystem;
    private getAnimationSystem;
    private _toolbox;
    private getToolbox;
    private registered;
    private listeners;
    constructor(dive: DIVE, controller: OrbitController);
    destroyInstance(): boolean;
    performAction<ActionType extends keyof ActionTypes>(action: ActionType, ...args: ActionPayload<ActionTypes[ActionType]> extends void ? [] : [ActionPayload<ActionTypes[ActionType]>]): ActionReturn<ActionTypes[ActionType]>;
    subscribe<ActionType extends keyof ActionTypes>(type: ActionType, listener: ActionSubscriber<ActionType>): ActionUnsubscribe;
    private dispatch;
    private getDependencies;
}
export * from './ActionRegistry.ts';
export * from './actions/index.ts';
export * from '../types/index.ts';
export type { ActionTypes };