Reorganized writer classes

src/ArduinoJson/Serialization/Writers/DummyWriter.hpp

@@ -0,0 +1,21 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2019
+// MIT License
+
+#pragma once
+
+#include <ArduinoJson/Namespace.hpp>
+
+namespace ARDUINOJSON_NAMESPACE {
+
+class DummyWriter {
+ public:
+  size_t write(uint8_t) {
+    return 1;
+  }
+
+  size_t write(const uint8_t*, size_t n) {
+    return n;
+  }
+};
+}  // namespace ARDUINOJSON_NAMESPACE