import type { Ref } from '@stacksjs/stx';
/**
 * Reactive battery status.
 * Tracks battery charging state, charge/discharge times, and level using the Battery Status API.
 *
 * @returns Reactive battery properties and support status
 */
export declare function useBattery(): UseBatteryReturn;
export declare interface UseBatteryReturn {
  charging: Ref<boolean>
  chargingTime: Ref<number>
  dischargingTime: Ref<number>
  level: Ref<number>
  isSupported: Ref<boolean>
}