// // SMSDemoHelper.h // SMSSDKDemo // // Created by hower on 2020/1/2. // Copyright © 2020 youzu. All rights reserved. // #import NS_ASSUME_NONNULL_BEGIN @interface SMSDemoHelper : NSObject + (NSString *)currentZone; + (NSString *)currentCountryName; + (NSString *)errorTextWithError:(NSError *)error; + (BOOL)isZhHans; @end NS_ASSUME_NONNULL_END