我的代码中有一个元组变量,它来自 ReactiveSwift:
class MyClass {
var (signal, signalSender) = Signal<Bool, Error>.pipe()
}
如何在协议中声明该变量元组?
类似这样(不起作用):
protocol MyProtocol {
var (signal, signalSender): Signal<Bool, Error> { get set }
}
出现语法错误:“Getter/setter can only be defined for a single variable”
谢谢!