diff --git a/Example/Package.swift b/Example/Package.swift
index f7ff6e8..446fefc 100644
--- a/Example/Package.swift
+++ b/Example/Package.swift
@@ -6,7 +6,7 @@ let package = Package(
   name: "SPMGenExample",
   platforms: [
     .macOS(.v10_15),
-    .iOS(.v13)
+    .iOS(.v13),
   ],
   products: [
     .library(
@@ -33,12 +33,12 @@ let package = Package(
         .product(
           name: "SPMResources",
           package: "spmgen"
-        )
+        ),
       ],
       resources: [
         .process("Resources")
       ]
     ),
-    .target(name: "SPMGenExampleCore")
+    .target(name: "SPMGenExampleCore"),
   ]
 )
diff --git a/Example/Shared/SPMGenExampleApp.swift b/Example/Shared/SPMGenExampleApp.swift
index 6e13493..85e05f9 100644
--- a/Example/Shared/SPMGenExampleApp.swift
+++ b/Example/Shared/SPMGenExampleApp.swift
@@ -9,16 +9,16 @@ import SPMGenExampleApp
 import SwiftUI
 
 #if os(iOS)
-public typealias CocoaApplicationDelegateAdaptor = UIApplicationDelegateAdaptor
+  public typealias CocoaApplicationDelegateAdaptor = UIApplicationDelegateAdaptor
 #elseif os(macOS)
-public typealias CocoaApplicationDelegateAdaptor = NSApplicationDelegateAdaptor
+  public typealias CocoaApplicationDelegateAdaptor = NSApplicationDelegateAdaptor
 #endif
 
 @main
 struct SPMGenExampleApp: App {
   @CocoaApplicationDelegateAdaptor
   var appDelegate: AppDelegate
-  
+
   var body: some Scene {
     WindowGroup {
       ContentView()
diff --git a/Example/Sources/SPMGenExampleApp/AppDelegate.swift b/Example/Sources/SPMGenExampleApp/AppDelegate.swift
index b01edb2..ba4ee63 100644
--- a/Example/Sources/SPMGenExampleApp/AppDelegate.swift
+++ b/Example/Sources/SPMGenExampleApp/AppDelegate.swift
@@ -1,30 +1,27 @@
 import SPMGenExampleResources
 
 #if os(iOS)
-import UIKit
-public typealias CocoaApplication = UIApplication
-public typealias CocoaApplicationDelegate = UIApplicationDelegate
+  import UIKit
+  public typealias CocoaApplication = UIApplication
+  public typealias CocoaApplicationDelegate = UIApplicationDelegate
 
-public final class AppDelegate: NSObject, CocoaApplicationDelegate {
-  public func application(
-    _ application: CocoaApplication,
-    didFinishLaunchingWithOptions launchOptions: [
-      CocoaApplication.LaunchOptionsKey : Any
-    ]? = nil
-  ) -> Bool {
-    CocoaFont.bootstrap()
-    return true
+  public final class AppDelegate: NSObject, CocoaApplicationDelegate {
+    public func application(
+      _ application: CocoaApplication,
+      didFinishLaunchingWithOptions launchOptions: [CocoaApplication.LaunchOptionsKey: Any]? = nil
+    ) -> Bool {
+      CocoaFont.bootstrap()
+      return true
+    }
   }
-}
 #elseif os(macOS)
-import AppKit
-public typealias CocoaApplication = NSApplication
-public typealias CocoaApplicationDelegate = NSApplicationDelegate
+  import AppKit
+  public typealias CocoaApplication = NSApplication
+  public typealias CocoaApplicationDelegate = NSApplicationDelegate
 
-public final class AppDelegate: NSObject, CocoaApplicationDelegate {
-  public func applicationDidFinishLaunching(_ notification: Notification) {
-    CocoaFont.bootstrap()
+  public final class AppDelegate: NSObject, CocoaApplicationDelegate {
+    public func applicationDidFinishLaunching(_ notification: Notification) {
+      CocoaFont.bootstrap()
+    }
   }
-}
 #endif
-
diff --git a/Example/Sources/SPMGenExampleApp/ContentView.swift b/Example/Sources/SPMGenExampleApp/ContentView.swift
index 8e8cbe7..ff7eec1 100644
--- a/Example/Sources/SPMGenExampleApp/ContentView.swift
+++ b/Example/Sources/SPMGenExampleApp/ContentView.swift
@@ -1,9 +1,9 @@
-import SwiftUI
 import SPMGenExampleResources
+import SwiftUI
 
 public struct ContentView: View {
   public init() {}
-  
+
   public var body: some View {
     NavigationView {
       #if os(iOS)
@@ -23,32 +23,32 @@ public struct ContentView: View {
           )
         )
       #elseif os(macOS)
-      List {
-        NavigationLink(
-          "Image",
-          destination: imageContent()
-        )
-        NavigationLink(
-          "Color",
-          destination: colorContent()
-        )
-        NavigationLink(
-          "Fonts",
-          destination: List {
-            systemFontsContent()
-            customFontsContent()
-          }
-        )
-      }
+        List {
+          NavigationLink(
+            "Image",
+            destination: imageContent()
+          )
+          NavigationLink(
+            "Color",
+            destination: colorContent()
+          )
+          NavigationLink(
+            "Fonts",
+            destination: List {
+              systemFontsContent()
+              customFontsContent()
+            }
+          )
+        }
       #endif
     }
   }
-  
+
   private func systemFontsContent() -> some View {
     let fontWeights: [Font.Weight] = [
       .ultraLight, .thin, .light,
       .regular, .medium, .semibold,
-      .bold, .heavy, .black
+      .bold, .heavy, .black,
     ]
     return Section(header: Text("System")) {
       ForEach(fontWeights, id: \.self) { fontWeight in
@@ -58,7 +58,7 @@ public struct ContentView: View {
       }
     }
   }
-  
+
   private func customFontsContent() -> some View {
     Section(header: Text("Custom")) {
       ForEach(CocoaFont.customFonts, id: \.name) { font in
@@ -68,7 +68,7 @@ public struct ContentView: View {
       }
     }
   }
-  
+
   private func colorContent() -> some View {
     Color
       .resource(.colorExample)
@@ -76,7 +76,7 @@ public struct ContentView: View {
       .edgesIgnoringSafeArea(.all)
       .overlay(CurrentColorSchemeLabel())
   }
-  
+
   private func imageContent() -> some View {
     Image
       .resource(.imageExample)
@@ -91,14 +91,14 @@ public struct ContentView: View {
 private struct DimmView: View {
   @Environment(\.colorScheme)
   private var colorScheme
-  
+
   var body: some View {
     VStack {
       LinearGradient(
         gradient: Gradient(
           colors: [
             (colorScheme == .dark ? .black : .white),
-            .clear
+            .clear,
           ]
         ),
         startPoint: .top,
@@ -112,26 +112,28 @@ private struct DimmView: View {
 private struct CurrentColorSchemeLabel: View {
   @Environment(\.colorScheme)
   private var colorScheme
-  
+
   var body: some View {
     HStack {
       Text("ColorScheme:")
-        .font(Font(
-          colorScheme == .dark
-            ? CocoaFont.primary(ofSize: 18, weight: .bold)
-            : CocoaFont.secondary(ofSize: 18, weight: .bold)
-        ))
+        .font(
+          Font(
+            colorScheme == .dark
+              ? CocoaFont.primary(ofSize: 18, weight: .bold)
+              : CocoaFont.secondary(ofSize: 18, weight: .bold)
+          )
+        )
       Text("\(name(for: colorScheme))")
         .font(.system(size: 18, weight: .regular))
     }
-      .padding()
-      .background(
-        (colorScheme == .dark ? Color.black : .white)
-          .opacity(0.4)
-      )
-      .cornerRadius(8)
+    .padding()
+    .background(
+      (colorScheme == .dark ? Color.black : .white)
+        .opacity(0.4)
+    )
+    .cornerRadius(8)
   }
-  
+
   private func name(for colorSheme: ColorScheme) -> String {
     switch colorScheme {
     case .light: return "Light"
diff --git a/Example/Sources/SPMGenExampleCore/Extesnions/Optional+.swift b/Example/Sources/SPMGenExampleCore/Extesnions/Optional+.swift
index ba456af..214313f 100644
--- a/Example/Sources/SPMGenExampleCore/Extesnions/Optional+.swift
+++ b/Example/Sources/SPMGenExampleCore/Extesnions/Optional+.swift
@@ -2,15 +2,15 @@ extension Optional {
   public var isNil: Bool {
     self == nil
   }
-  
+
   public var isNotNil: Bool {
     self != nil
   }
-  
+
   public func or(_ defaultValue: @autoclosure () -> Wrapped?) -> Wrapped? {
     self ?? defaultValue()
   }
-  
+
   public func or(_ defaultValue: @autoclosure () -> Wrapped) -> Wrapped {
     self ?? defaultValue()
   }
diff --git a/Example/Sources/SPMGenExampleResources/Extensions/Font+.swift b/Example/Sources/SPMGenExampleResources/Extensions/Font+.swift
index 829b3cf..cfbe109 100644
--- a/Example/Sources/SPMGenExampleResources/Extensions/Font+.swift
+++ b/Example/Sources/SPMGenExampleResources/Extensions/Font+.swift
@@ -2,11 +2,11 @@ import SPMGenExampleCore
 import SPMResources
 
 #if os(iOS)
-import UIKit
-public typealias CocoaFont = UIFont
+  import UIKit
+  public typealias CocoaFont = UIFont
 #elseif os(macOS)
-import AppKit
-public typealias CocoaFont = NSFont
+  import AppKit
+  public typealias CocoaFont = NSFont
 #endif
 
 extension CocoaFont {
@@ -33,16 +33,19 @@ extension CocoaFont {
       .montserratSemiBold,
       .montserratSemiBoldItalic,
       .montserratThin,
-      .montserratThinItalic
+      .montserratThinItalic,
     ]
   }
-  
+
   @discardableResult
   public static func bootstrap() -> Bool {
     register(customFonts).allSatisfy(\.isRegistered)
   }
-  
-  public static func system(ofSize size: CGFloat, weight: CocoaFont.Weight) -> CocoaFont {
+
+  public static func system(
+    ofSize size: CGFloat,
+    weight: CocoaFont.Weight
+  ) -> CocoaFont {
     .systemFont(ofSize: size, weight: weight)
   }
 }
@@ -53,121 +56,129 @@ extension CocoaFont {
     case italic
   }
   /// Montserrat
-  public static func primary(ofSize size: CGFloat, weight: Weight, style: Style = .default) -> CocoaFont {
+  public static func primary(
+    ofSize size: CGFloat,
+    weight: Weight,
+    style: Style = .default
+  ) -> CocoaFont {
     switch style {
     case .default:
       switch weight {
       case .ultraLight:
         return CocoaFont.resource(.montserratThin, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .thin:
         return CocoaFont.resource(.montserratExtraLight, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .light:
         return CocoaFont.resource(.montserratLight, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .regular:
         return CocoaFont.resource(.montserratRegular, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .medium:
         return CocoaFont.resource(.montserratMedium, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .semibold:
         return CocoaFont.resource(.montserratSemiBold, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .bold:
         return CocoaFont.resource(.montserratBold, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .heavy:
         return CocoaFont.resource(.montserratExtraBold, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .black:
         return CocoaFont.resource(.montserratBlack, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       default:
         return .system(ofSize: size, weight: weight)
       }
-      
+
     case .italic:
       switch weight {
       case .ultraLight:
         return CocoaFont.resource(.montserratThinItalic, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .thin:
         return CocoaFont.resource(.montserratExtraLightItalic, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .light:
         return CocoaFont.resource(.montserratLightItalic, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .regular:
         return CocoaFont.resource(.montserratItalic, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .medium:
         return CocoaFont.resource(.montserratMediumItalic, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .semibold:
         return CocoaFont.resource(.montserratSemiBoldItalic, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .bold:
         return CocoaFont.resource(.montserratBoldItalic, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .heavy:
         return CocoaFont.resource(.montserratExtraBoldItalic, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       case .black:
         return CocoaFont.resource(.montserratBlackItalic, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
-        
+
       default:
         return CocoaFont.system(ofSize: size, weight: weight)
       }
     }
   }
-  
+
   /// Arimo
-  public static func secondary(ofSize size: CGFloat, weight: Weight, style: Style = .default) -> CocoaFont {
+  public static func secondary(
+    ofSize size: CGFloat,
+    weight: Weight,
+    style: Style = .default
+  ) -> CocoaFont {
     switch style {
     case .default:
       if weight == .regular {
         return CocoaFont.resource(.arimoRegular, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
       }
-      
+
       if weight == .bold {
         return CocoaFont.resource(.arimoBold, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
       }
-      
+
       return .system(ofSize: size, weight: weight)
-      
+
     case .italic:
       if weight == .regular {
         return CocoaFont.resource(.arimoItalic, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
       }
-      
+
       if weight == .bold {
         return CocoaFont.resource(.arimoBoldItalic, ofSize: size)
           .or(.system(ofSize: size, weight: weight))
       }
-      
+
       return .system(ofSize: size, weight: weight)
     }
   }
diff --git a/Example/Sources/SPMGenExampleResources/SPMGen.swift b/Example/Sources/SPMGenExampleResources/SPMGen.swift
index c235cbf..1df5b91 100644
--- a/Example/Sources/SPMGenExampleResources/SPMGen.swift
+++ b/Example/Sources/SPMGenExampleResources/SPMGen.swift
@@ -119,7 +119,7 @@ extension ImageResource {
 
 #if canImport(SwiftUI)
   import SwiftUI
-    
+
   @available(iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0, *)
   extension Color {
     public static func resource(
@@ -132,7 +132,7 @@ extension ImageResource {
 
 #if os(iOS)
   import UIKit
-  
+
   extension UIColor {
     @available(iOS 11.0, *)
     public static func resource(
@@ -174,7 +174,7 @@ extension ImageResource {
 
 #if canImport(SwiftUI)
   import SwiftUI
-  
+
   @available(iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0, *)
   extension Font {
     public static func resource(
@@ -187,7 +187,7 @@ extension ImageResource {
       )
     }
   }
-    
+
   @available(iOS 14.0, macOS 11.0, tvOS 14.0, watchOS 7.0, *)
   extension Font {
     public static func resource(
@@ -216,7 +216,7 @@ extension ImageResource {
 
 #if os(iOS)
   import UIKit
-  
+
   extension CTFont {
     public static func resource(
       _ resource: FontResource,
@@ -262,7 +262,7 @@ extension ImageResource {
       CTFontManagerRegisterGraphicsFont(font, &error)
       return error == nil
     }
-    
+
     @discardableResult
     public static func registerIfNeeded(
       _ resources: [FontResource]
@@ -270,7 +270,8 @@ extension ImageResource {
       let installedFonts: Set<String> = Set(installed())
       return resources.map {
         let isNotRegistered = !installedFonts.contains($0.name)
-        return ($0, isNotRegistered  ? register($0) : true, isNotRegistered) }
+        return ($0, isNotRegistered ? register($0) : true, isNotRegistered)
+      }
     }
 
     @discardableResult
@@ -284,7 +285,7 @@ extension ImageResource {
       familyNames.sorted()
         .map { (family: $0, fonts: fontNames(forFamilyName: $0).sorted()) }
     }
-    
+
     public static func installed() -> [String] {
       familyNames.flatMap { fontNames(forFamilyName: $0) }
     }
@@ -312,7 +313,7 @@ extension ImageResource {
     ) -> NSFont? {
       NSFont(name: resource.name, size: size)
     }
-    
+
     @discardableResult
     public static func registerIfNeeded(
       _ resource: FontResource
@@ -346,7 +347,8 @@ extension ImageResource {
       let installedFonts = installedFontset()
       return resources.map {
         let isNotRegistered = !installedFonts.contains($0.name)
-        return ($0, isNotRegistered  ? register($0) : true, isNotRegistered) }
+        return ($0, isNotRegistered ? register($0) : true, isNotRegistered)
+      }
     }
 
     @discardableResult
@@ -363,7 +365,7 @@ extension ImageResource {
         }.or((family, [String]()))
       }
     }
-    
+
     public static func installedFontset() -> Set<String> {
       Set(
         (CTFontManagerCopyAvailableFontFamilyNames() as Array).flatMap { family -> [String] in
@@ -371,7 +373,8 @@ extension ImageResource {
             return NSFontManager.shared.availableMembers(ofFontFamily: family)
               .map { $0.compactMap { $0.first as? String } }
               .or([String]())
-          } else {
+          }
+          else {
             return [String]()
           }
         }
@@ -382,7 +385,7 @@ extension ImageResource {
 
 #if canImport(SwiftUI)
   import SwiftUI
-  
+
   @available(iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0, *)
   extension Image {
     public static func resource(