Question about using closure type constants in Dependency

[kosukeohmura]

When I define a class that conforms to Injectable and has a closure in its Dependency like below:

class SomeModel: Injectable {
    struct Dependency {
        let stringFactory: (Int) -> String
    }

    let stringFactory: (Int) -> String

    required init(dependency: Dependency) {
        self.stringFactory = dependency.stringFactory
    }
}

Then, I run dikitgen and I get error below. Closures in function parameter need @escaping.

    // Passing non-escaping parameter 'stringFactory' to function expecting an @escaping closure
    // Parameter 'stringFactory' is implicitly non-escaping
    func resolveSomeModel(stringFactory: (Int) -> String) -> SomeModel {
        return SomeModel(dependency: .init(stringFactory: stringFactory))
    }

I can avoid this error by creating factory container like below:

struct StringFactoryContainer {
    let factory:  (Int) -> String
}

And use like this:

class SomeModel: Injectable {
    struct Dependency {
        let stringFactoryContainer: StringFactoryContainer
    }

    let stringFactory: (Int) -> String

    required init(dependency: Dependency) {
        self.stringFactory = dependency.stringFactoryContainer.factory
    }
}

Does anyone know good way to use closure in Dependency?