Util: Change Object map unused value to uint8_t

src/util/json/parser.cpp

@@ -4,12 +4,11 @@
  * SPDX-License-Identifier: MIT
  */
 
-#include <cstdint> // uint32_t
 #include <algorithm> // count
 #include <cstddef>   // size_t
-#include <cstdio>    // printf, sprintf
+#include <cstdint>   // uint8_t
+#include <cstdio>    // printf
 #include <map>
-#include <memory> // shared_ptr
 #include <string> // stod
 
 #include "util/json/array.h"
@@ -309,7 +308,7 @@ Value Parser::getObject()
 	Value object = Value::Type::Object;
 	Token token;
 	std::string key;
-	std::map<std::string, uint32_t> unique;
+	std::map<std::string, uint8_t> unique;
 	for (;;) {
 		token = consume();
 		// Empty object

src/util/json/parser.h

@@ -8,11 +8,6 @@
 #define JSON_PARSER_H
 
 #include <cstddef> // size_t
-#include <map>
-#include <memory> // shared_ptr
-#include <string>
-#include <type_traits>
-#include <typeinfo>
 #include <vector>
 
 #include "util/json/lexer.h"