tkc
diff --git a/‎src/usecase/services/validation.go‎ renamed to ‎src/usecase/services/validation_service.go‎ b/‎src/usecase/services/validation.go‎ renamed to ‎src/usecase/services/validation_service.go‎
diff --git a/‎src/usecase/services/validation_test.go‎ renamed to ‎src/usecase/services/validation_service_test.go‎ b/‎src/usecase/services/validation_test.go‎ renamed to ‎src/usecase/services/validation_service_test.go‎