import type { FilterCompositionStore } from './filterCompositionStore.types.js';
/**
 * Registers a store under `id` and returns an unregister callback.
 *
 * @internal
 */
export declare function registerFilterCompositionById(id: string, store: FilterCompositionStore): () => void;
/**
 * Looks up a store registered under `id`.
 *
 * @internal
 */
export declare function getFilterCompositionById(id: string): FilterCompositionStore | undefined;
/**
 * Subscribes to registration changes for `id`; the listener fires whenever a
 * composition registers or unregisters under it. @internal
 */
export declare function subscribeToFilterCompositionById(id: string, listener: () => void): () => void;
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