Revert "remove external libraries from main branch"protocol-modeling

This reverts commit 0558244645611f314f47e0fa427f7323ce253eaf.

1 files changed, 16 insertions, 0 deletions

diff --git a/include/lib/ArduinoJson/JsonPair.hpp b/include/lib/ArduinoJson/JsonPair.hpp
new file mode 100644
index 0000000..4172430
--- /dev/null
+++ b/include/lib/ArduinoJson/JsonPair.hpp
@@ -0,0 +1,16 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2018
+// MIT License
+
+#pragma once
+
+#include "JsonVariant.hpp"
+
+namespace ArduinoJson {
+
+// A key value pair for JsonObject.
+struct JsonPair {
+  const char* key;
+  JsonVariant value;
+};
+}