import { RenderManager } from './render/RenderManager';
import { SceneManager } from './scene/SceneManager';
import { MetaManager } from './meta/MetaManager';
/**
 * Store for active RenderManagers. Each RenderManager have unique name.
 * @example
 * const sceneManager = new SceneManager();
 * const metaManager = new MetaManager();
 * const renderManager = viewerStore.createRenderManager("default", sceneManager, metaManager);
 */
export declare class ViewerStore {
    /**
     * Active {@link RenderManager} instances.
     * */
    readonly renderMans: Map<string, RenderManager>;
    /**
     * Create new {@link RenderManager} instance and store it in map.
     * @param name - unique name of render manager (viewer name).
     * @param sceneManager - SceneManager instance for adding into new RenderManager.
     * @param metaManager - Optional MetaManager. Used for possible additional operations with metadata.
     * @returns New RenderManager instance or existing instance if manager with this name already exists.
     */
    createRenderManager(name: string, sceneManager: SceneManager, metaManager?: MetaManager | undefined): RenderManager;
    /**
     * Destroy and delete existing {@link RenderManager} instance.
     * @param name - unique name of render manager (viewer name).
     */
    deleteRenderManager(name: string): void;
    /**
     * Add existing {@link RenderManager} into map.
     * @param name - unique name of render manager (viewer name).
     * @param renderManager - RenderManager instance for adding to map.
     */
    addRenderManager(name: string, renderManager: RenderManager): void;
    /**
     * Get {@link RenderManager} by name
     * @param name - unique name of render manager (viewer name).
     */
    getRenderManager(name?: string): RenderManager | undefined;
}