/**
 * Device Type Utilities
 *
 * Utility functions for device type detection
 */
import type { DeviceType } from './Device';
/**
 * Device type utilities
 */
export declare class DeviceTypeUtils {
    /**
     * Check if device is a tablet
     */
    static isTablet(deviceType: DeviceType | null): boolean;
    /**
     * Check if device is a phone
     */
    static isPhone(deviceType: DeviceType | null): boolean;
    /**
     * Check if device is desktop
     */
    static isDesktop(deviceType: DeviceType | null): boolean;
    /**
     * Check if device is TV
     */
    static isTV(deviceType: DeviceType | null): boolean;
    /**
     * Check if device type is unknown
     */
    static isUnknown(deviceType: DeviceType | null): boolean;
    /**
     * Get device type name
     */
    static getDeviceTypeName(deviceType: DeviceType | null): string;
}