// RCTCalendarModule.m#import "RCTCalendarModule.h"@implementationRCTCalendarModule// To export a module named RCTCalendarModuleRCT_EXPORT_MODULE(CalendarModule);RCT_EXPORT_METHOD(createCalendarEvent:(NSString*)nameresolver:(RCTPromiseResolveBlock)resolverejecter:(RCTPromiseRejectBlock)reject){resolve(@[name,@" is created"]);}@end