Stop importing Foundation where it is not necessary. 95% chance that next framework you import, already has Foundation imported. Also, do not import frameworks, that you do not use.
// Don't
import Foundation
import UIKit
// Do
import UIKit
Stop importing Foundation where it is not necessary. 95% chance that next framework you import, already has Foundation imported. Also, do not import frameworks, that you do not use.
// Don't
import Foundation
import UIKit
// Do
import UIKit