separate type define (#975)

response_writer.go

@@ -16,36 +16,34 @@ const (
 	defaultStatus = 200
 )
 
-type (
-	ResponseWriter interface {
-		http.ResponseWriter
-		http.Hijacker
-		http.Flusher
-		http.CloseNotifier
+type ResponseWriter interface {
+	http.ResponseWriter
+	http.Hijacker
+	http.Flusher
+	http.CloseNotifier
 
-		// Returns the HTTP response status code of the current request.
-		Status() int
+	// Returns the HTTP response status code of the current request.
+	Status() int
 
-		// Returns the number of bytes already written into the response http body.
-		// See Written()
-		Size() int
+	// Returns the number of bytes already written into the response http body.
+	// See Written()
+	Size() int
 
-		// Writes the string into the response body.
-		WriteString(string) (int, error)
+	// Writes the string into the response body.
+	WriteString(string) (int, error)
 
-		// Returns true if the response body was already written.
-		Written() bool
+	// Returns true if the response body was already written.
+	Written() bool
 
-		// Forces to write the http header (status code + headers).
-		WriteHeaderNow()
-	}
+	// Forces to write the http header (status code + headers).
+	WriteHeaderNow()
+}
 
-	responseWriter struct {
-		http.ResponseWriter
-		size   int
-		status int
-	}
-)
+type responseWriter struct {
+	http.ResponseWriter
+	size   int
+	status int
+}
 
 var _ ResponseWriter = &responseWriter{}