feat(Core/Common): add new helpers for time utility (#10207)

src/common/Utilities/StringFormat.h

@@ -1,13 +1,24 @@
 /*
- * Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU AGPL v3 license: https://github.com/azerothcore/azerothcore-wotlk/blob/master/LICENSE-AGPL3
- * Copyright (C) 2021+ WarheadCore <https://github.com/WarheadCore>
- * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
- * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ * This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Affero General Public License as published by the
+ * Free Software Foundation; either version 3 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef _STRING_FORMAT_H_
 #define _STRING_FORMAT_H_
 
+#include "Define.h"
 #include <fmt/core.h>
 #include <fmt/printf.h>
 
@@ -58,7 +69,9 @@ namespace Acore
 namespace Acore::String
 {
     template<class Str>
-    Str Trim(const Str& s, const std::locale& loc = std::locale());
+    AC_COMMON_API Str Trim(const Str& s, const std::locale& loc = std::locale());
+
+    AC_COMMON_API std::string TrimRightInPlace(std::string& str);
 }
 
 #endif