Add Swiftlint

Sources/ResgenSwift/Strings/Generator/StringsFileGenerator.swift

@@ -34,7 +34,7 @@ class StringsFileGenerator {
             let stringsFilePathURL = URL(fileURLWithPath: stringsFilePath)
             do {
                 try fileContent.write(to: stringsFilePathURL, atomically: false, encoding: .utf8)
-            } catch (let error) {
+            } catch let error {
                 let error = StringiumError.writeFile(error.localizedDescription, stringsFilePath)
                 print(error.description)
                 Stringium.exit(withError: error)
@@ -115,7 +115,7 @@ class StringsFileGenerator {
         let extensionFilePathURL = URL(fileURLWithPath: extensionFilePath)
         do {
             try extensionFileContent.write(to: extensionFilePathURL, atomically: false, encoding: .utf8)
-        } catch (let error) {
+        } catch let error {
             let error = StringiumError.writeFile(extensionFilePath, error.localizedDescription)
             print(error.description)
             Stringium.exit(withError: error)

Sources/ResgenSwift/Strings/Generator/TagsGenerator.swift

@@ -22,7 +22,7 @@ class TagsGenerator {
         let extensionFilePathURL = URL(fileURLWithPath: extensionFilePath)
         do {
             try extensionFileContent.write(to: extensionFilePathURL, atomically: false, encoding: .utf8)
-        } catch (let error) {
+        } catch let error {
             let error = StringiumError.writeFile(extensionFilePath, error.localizedDescription)
             print(error.description)
             Stringium.exit(withError: error)