Optional generation of extension (R.xx)

Optional generation of Colors/Fonts/Images/Stringium extension

Fix swiftlint warning

Sources/ResgenSwift/Analytics/Generator/FirebaseGenerator.swift

@@ -13,11 +13,11 @@ enum FirebaseGenerator {
 
     static var service: String {
         [
-            FirebaseGenerator.header,
-            FirebaseGenerator.logScreen,
-            FirebaseGenerator.logEvent,
-            FirebaseGenerator.enable,
-            FirebaseGenerator.footer
+            Self.header,
+            Self.logScreen,
+            Self.logEvent,
+            Self.enable,
+            Self.footer
         ]
             .joined(separator: "\n")
     }
@@ -29,6 +29,9 @@ enum FirebaseGenerator {
         // MARK: - Firebase
 
         class FirebaseAnalyticsManager: AnalyticsManagerProtocol {
+
+            // MARK: - Methods
+
         """
     }
 
@@ -42,11 +45,11 @@ enum FirebaseGenerator {
                 var parameters = [
                     AnalyticsParameterScreenName: name as NSObject
                 ]
-        
+
                 if path.isEmpty == false {
                     parameters["path"] = path + "/iOS" as NSObject
                 }
-        
+
                 if let supplementaryParameters = params {
                     for (newKey, newValue) in supplementaryParameters {
                         if parameters.contains(where: { (key: String, value: NSObject) in
@@ -54,11 +57,11 @@ enum FirebaseGenerator {
                         }) {
                             continue
                         }
-                        
+
                         parameters[newKey] = newValue as? NSObject
                     }
                 }
-        
+
                 Analytics.logEvent(
                     AnalyticsEventScreenView,
                     parameters: parameters
@@ -79,15 +82,15 @@ enum FirebaseGenerator {
                 var parameters: [String:NSObject] = [
                     AnalyticsParameterItemName: name.replacingOccurrences(of: " ", with: "_") as NSObject
                 ]
-        
+
                 if category.isEmpty == false {
                     parameters["AnalyticsParameterItemCategory"] = category as NSObject
                 }
-                
+
                 if action.isEmpty == false {
                     parameters["action"] = action as NSObject
                 }
-                
+
                 if let supplementaryParameters = params {
                     for (newKey, newValue) in supplementaryParameters {
                         if parameters.contains(where: { (key: String, value: NSObject) in
@@ -105,9 +108,10 @@ enum FirebaseGenerator {
                     parameters: parameters
                 )
             }
+
         """
     }
-    
+
     private static var enable: String {
         """
             func setEnable(_ enable: Bool) {
@@ -115,11 +119,10 @@ enum FirebaseGenerator {
             }
         """
     }
-    
+
     private static var footer: String {
         """
         }
-
         """
     }
 }