Create UIScreenExtension.swift

Author: ivanvorobei

Sources/SwiftBoost/UIKit/Extensions/UIScreenExtension.swift

@@ -0,0 +1,11 @@
+import UIKit
+
+public extension UIScreen {
+    
+    var displayCornerRadius: CGFloat {
+        guard let cornerRadius = self.value(forKey: "_displayCornerRadius") as? CGFloat else {
+            return .zero
+        }
+        return cornerRadius
+    }
+}