initial import

best-practices/force-interface/main.go

@@ -0,0 +1,18 @@
+package main
+
+type UserService interface {
+	Save()
+}
+
+var _ UserService = &MyUserService{}
+
+type MyUserService struct {
+}
+
+func (us *MyUserService) Save() {
+
+}
+
+func main() {
+
+}