class A: NSObject { @objc func yourMethod() { print("AAA") } } let a = A() a.perform(#selector(A.yourMethod), with: nil, afterDelay: 1)
class A: NSObject { @objc func yourMethod() { print("AAA") } } let a = A() a.perform(#selector(A.yourMethod), with: nil, afterDelay: 1)