import type { ConfigurableNavigator } from '../_configurable';
import { type Readable } from 'svelte/store';
type DescriptorNamePolyfill = 'accelerometer' | 'accessibility-events' | 'ambient-light-sensor' | 'background-sync' | 'camera' | 'clipboard-read' | 'clipboard-write' | 'gyroscope' | 'magnetometer' | 'microphone' | 'notifications' | 'payment-handler' | 'persistent-storage' | 'push' | 'speaker';
export type GeneralPermissionDescriptor = PermissionDescriptor | {
    name: DescriptorNamePolyfill;
};
export interface UsePermissionOptions<Controls extends boolean> extends ConfigurableNavigator {
    /**
     * Expose more controls
     *
     * @default false
     */
    controls?: Controls;
}
export type UsePermissionReturn = Readable<PermissionState | undefined>;
export interface UsePermissionReturnWithControls {
    state: UsePermissionReturn;
    isSupported: Readable<boolean>;
    query: () => Promise<PermissionStatus | undefined>;
}
/**
 * Reactive Permissions API.
 *
 * @see https://sveltuse.pages.dev/docs/functions/usePermission
 */
export declare function usePermission(permissionDesc: GeneralPermissionDescriptor | GeneralPermissionDescriptor['name'], options?: UsePermissionOptions<false>): UsePermissionReturn;
export declare function usePermission(permissionDesc: GeneralPermissionDescriptor | GeneralPermissionDescriptor['name'], options: UsePermissionOptions<true>): UsePermissionReturnWithControls;
export {};