interface State {
    permissions?: any;
    error?: any;
}
/**
 * Hook for getting user permissions without the loading state.
 *
 * When compared to usePermissions, this hook doesn't cause a re-render
 * when the permissions haven't changed since the last call.
 *
 * This hook doesn't handle the loading state.
 *
 * @see usePermissions
 *
 * Calls the authProvider.getPermissions() method asynchronously.
 * If the authProvider returns a rejected promise, returns empty permissions.
 *
 * The return value updates according to the request state:
 *
 * - start:   { permissions: [previously fetched permissions for these params] }
 * - success: { permissions: [permissions returned by the authProvider (usually the same as on start)] }
 * - error:   { error: [error from provider] }
 *
 * Useful to enable features based on user permissions
 *
 * @param {Object} params Any params you want to pass to the authProvider
 *
 * @returns The current auth check state. Destructure as { permissions, error }.
 *
 * @example
 *     import { usePermissionsOptimized } from '../app';
 *
 *     const PostDetail = props => {
 *         const { permissions } = usePermissionsOptimized();
 *         if (permissions !== 'editor') {
 *             return <Navigate to={`posts/${props.id}/show`} />
 *         } else {
 *             return <PostEdit {...props} />
 *         }
 *     };
 */
declare const usePermissionsOptimized: (params?: {}) => State;
export default usePermissionsOptimized;