Added fonts design compability.

Author: ivanvorobei

Sources/SwiftUIExtension/Compability/TextCompability.swift

@@ -0,0 +1,12 @@
+import SwiftUI
+
+extension Text {
+    
+    public func fontDesignCompability(_ design: Font.Design?) -> Text {
+        if #available(iOS 16.1, macOS 13.0, tvOS 16.1, watchOS 9.1, *) {
+            return self.fontDesign(design)
+        } else {
+            return self
+        }
+    }
+}

Sources/SwiftUIExtension/Compability/ViewCompability.swift

@@ -33,4 +33,12 @@ extension View {
             return self
         }
     }
+    
+    public func fontDesignCompability(_ design: Font.Design?) -> some View {
+        if #available(iOS 16.1, macOS 13.0, tvOS 16.1, watchOS 9.1, *) {
+            return self.fontDesign(design)
+        } else {
+            return self
+        }
+    }
 }