/**
 * 是否是Android客户端
 * @example
 * ```ts
 * let result= isAndroid()
 * ```
 */
export declare function isAndroid(): boolean;
/**
 * 是否是ios客户端
 * @example
 * ```ts
 * let result= isIos()
 * ```
 */
export declare function isIos(): boolean;
/**
 * 是否是鸿蒙系统
 * @example
 * ```ts
 * let result= isHarmony()
 * ```
 */
export declare function isHarmony(): boolean;
/**
 * 是否是微信客户端
 * @example
 * ```ts
 * let result= isWeChat()
 * ```
 */
export declare function isWeChat(): boolean;
/**
 * 是否是微信小程序
 * @example
 * ```ts
 * let result= isWxMiniProgram()
 * ```
 */
export declare function isWxMiniProgram(): boolean;
export declare enum EnumDeviceBrand {
    /** 小米 */
    XIAOMI = "xiaomi",
    /** OPPO */
    OPPO = "oppo",
    /** Vivo */
    VIVO = "vivo",
    /** 华为 */
    HUAWEI = "huawei",
    /** 荣耀 */
    HONOR = "honor",
    /** 一加 */
    ONE_PLUS = "oneplus",
    /** 三星 */
    SAMSUNG = "samsung",
    /** 苹果 */
    IPHONE = "iphone",
    /** 魅族 */
    MEIZU = "meizu",
    /** 联想 */
    LENOVO = "lenovo"
}
/**
 * 获取设备厂商
 * @example
 * ```ts
 * let brand = getDeviceBrand()
 * ```
 */
export declare function getDeviceBrand(): EnumDeviceBrand | undefined;