Refactor SwiftUI extension generation and generation SwiftUI extension for images

Sources/ResgenSwift/Images/ImagesOptions.swift

@@ -27,9 +27,12 @@ struct ImagesOptions: ParsableArguments {
     @Option(help: "Tell if it will generate static properties or not")
     var staticMembers: Bool = false
     
-    @Option(help: "Extension name. If not specified, it will generate an UIImage extension. Using default extension name will generate static property.")
+    @Option(help: "Extension name. If not specified, it will generate an UIImage extension.")
     var extensionName: String = Images.defaultExtensionName
     
+    @Option(help: "Extension name. If not specified, it will generate an Image extension.")
+    var extensionNameSwiftUI: String = Images.defaultExtensionNameSUI
+    
     @Option(help: "Extension suffix. Ex: MyApp, it will generate {extensionName}+Image{extensionSuffix}.swift")
     var extensionSuffix: String?
 }
@@ -37,6 +40,9 @@ struct ImagesOptions: ParsableArguments {
 // MARK: - Computed var
 
 extension ImagesOptions {
+    
+    // MARK: - UIKit
+    
     var extensionFileName: String {
         if let extensionSuffix = extensionSuffix {
             return "\(extensionName)+\(extensionSuffix).swift"
@@ -48,6 +54,21 @@ extension ImagesOptions {
         "\(extensionOutputPath)/\(extensionFileName)"
     }
     
+    // MARK: - SwiftUI
+    
+    var extensionFileNameSwiftUI: String {
+        if let extensionSuffix = extensionSuffix {
+            return "\(extensionNameSwiftUI)+\(extensionSuffix).swift"
+        }
+        return "\(extensionNameSwiftUI).swift"
+    }
+    
+    var extensionFilePathSwiftUI: String {
+        "\(extensionOutputPath)/\(extensionFileNameSwiftUI)"
+    }
+    
+    // MARK: -
+    
     var inputFilenameWithoutExt: String {
         URL(fileURLWithPath: inputFile)
             .deletingPathExtension()