Kingfisher Reactive Extension

Kingfisher+Reactive.swift

import ReactiveSwift
import ReactiveCocoa
import Kingfisher

extension Kingfisher: ReactiveExtensionsProvider { }
extension Reactive where Base == Kingfisher<UIImageView> {
    var image: BindingTarget<URL?> {
        return makeBindingTarget {
            $0.setImage(with: $1)
        }
    }
}