import * as React from 'react';
export declare type BatteryIconVariant = 'light' | 'dark';
/**
 * BatteryIcon gives visual information about the battery state of charge.
 * It is particularly handy when creating a full-screen application running in kiosk mode.
 */
export declare const BatteryIcon: React.ComponentClass<Readonly<{
    className?: string | undefined;
    level: number;
    charging?: boolean | undefined;
    variant?: "dark" | "light" | undefined;
    counter?: boolean | undefined;
}>, any>;