1public extension ApolloExtension where Base == DispatchQueue

1static func performAsyncIfNeeded(on callbackQueue: DispatchQueue?, action: @escaping () -> Void)

1static func returnResultAsyncIfNeeded<T>(on callbackQueue: DispatchQueue?,
2                                         action: ((Result<T, Error>) -> Void)?,
3                                         result: Result<T, Error>)