import Foundation class SqlClient: NSObject { static let shared = SqlClient() let DB:FMDatabase = FMDatabase(path: "\(NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0] as String)/contact.db") let DBQue = FMDatabaseQueue(path: "\(NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0] as String)/contact.db") }