import type { FilterCompositionState, FilterCompositionStore } from './filterCompositionStore.types.js';
/**
 * Options for {@link _useFilterCompositionState}.
 * @internal
 */
export interface UseFilterCompositionStateOptions<T> {
    /** Explicit store, for call sites outside the `<FilterComposition>` subtree. */
    store?: FilterCompositionStore;
    /** Custom equality check; defaults to `Object.is`. */
    isEqual?: (a: T, b: T) => boolean;
}
/**
 * Subscribes to a selected slice of the FilterComposition state and re-renders
 * only when that slice changes. Layered on the shipped `useStoreSelector`
 * primitive, so equality semantics match every other Strato store.
 *
 * When no store resolves the hook stays mounted and selects from a frozen,
 * never-notifying default state, so an orphaned control renders instead of
 * crashing its host.
 *
 * @internal
 */
export declare function useFilterCompositionState<T>(selector: (state: FilterCompositionState) => T, options?: UseFilterCompositionStateOptions<T>): T;
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