import type { Exome } from "./constructor.ts";
export declare const subscriptions: Record<string, Set<() => any>>;
/**
 * Subscribe to store instance update events.
 */
export declare const subscribe: <T extends Exome>(store: T | null | undefined, fn: (store: T) => void) => (() => void);
/**
 * Sends update event to specific store instance.
 */
export declare const update: (store: Exome) => void;
/**
 * Sends update event to all existing store instances.
 */
export declare const updateAll: () => void;