A enum of CABasicAnimation key paths to be really easy to use

CABasicAnimationExtension.swift

//
//  Created by Rodolfo Antonici on 13/12/17.
//  This software is provided by Rodolfo Antonici on an "AS IS" basis.
//

extension CABasicAnimation {
    convenience init(keyPath: KeyPath) {
        self.init(keyPath: keyPath.rawValue)
    }
    
    enum KeyPath: String {
        case anchorPoint = "anchorPoint"
        case backgroundColor = "backgroundColor"
        case backgroundFilters = "backgroundFilters"
        case borderColor = "borderColor"
        case borderWidth = "borderWidth"
        case bounds = "bounds"
        case compositingFilter = "compositingFilter"
        case contents = "contents"
        case contentsRect = "contentsRect"
        case cornerRadius = "cornerRadius"
        case doubleSided = "doubleSided"
        case filters = "filters"
        case frame = "frame"
        case hidden = "hidden"
        case mask = "mask"
        case masksToBounds = "masksToBounds"
        case opacity = "opacity"
        case position = "position"
        case shadowColor = "shadowColor"
        case shadowOffset = "shadowOffset"
        case shadowOpacity = "shadowOpacity"
        case shadowPath = "shadowPath"
        case shadowRadius = "shadowRadius"
        case sublayers = "sublayers"
        case sublayerTransform = "sublayerTransform"
        case transform = "transform"
        case zPosition = "zPosition"
    }
}