import type { PopupHandleStoreProvider } from './BasePopupHandle';
/**
 * Reads the store a handle currently exposes, and follows it as roots attach and
 * detach: while none is attached the handle exposes its fallback store; once one
 * does, subscribers re-render and read the live root store.
 *
 * Returns `undefined` when no handle is given, so callers fall back to their root
 * context.
 *
 * Upstream reaches for the `use-sync-external-store` shim; zest is React 19-only
 * and uses `React.useSyncExternalStore` directly.
 */
export declare function usePopupHandleStore<HandleStore>(handle: PopupHandleStoreProvider<HandleStore> | undefined): HandleStore | undefined;
//# sourceMappingURL=usePopupHandleStore.d.ts.map