UniversalTelegramBot.h: error compiling in Arduino IDE.

[Arxenaline]

Hi, I'm using Arduino IDE and when I include UniversalTelegramBot.h in a sketch for ESP32 (Board ESP32 Dev Module) and compile it, I get the error above:

In file included from /home/arx-daw/Documents/Sources/ESP/Irrighino_OTA_1.0/Irrighino_OTA_1.0.ino:43:
/home/arx-daw/Documents/Sources/ESP/ESP/libraries/UniversalTelegramBot/src/UniversalTelegramBot.h:41:9: error: ISO C++ forbids declaration of 'byte' with no type [-fpermissive]
41 | typedef byte (*GetNextByte)();
| ^~~~
/home/arx-daw/Documents/Sources/ESP/ESP/libraries/UniversalTelegramBot/src/UniversalTelegramBot.h:41:9: error: typedef 'byte' is initialized (use 'decltype' instead)
/home/arx-daw/Documents/Sources/ESP/ESP/libraries/UniversalTelegramBot/src/UniversalTelegramBot.h:41:16: error: 'GetNextByte' was not declared in this scope
41 | typedef byte (GetNextByte)();
| ^~~~~~~~~~~
/home/arx-daw/Documents/Sources/ESP/ESP/libraries/UniversalTelegramBot/src/UniversalTelegramBot.h:42:9: error: reference to 'byte' is ambiguous
42 | typedef byte (*GetNextBuffer)();
| ^~~~
. . .
/home/arx-daw/Documents/Sources/ESP/ESP/libraries/UniversalTelegramBot/src/UniversalTelegramBot.h:80:35: error: 'GetNextByte' has not been declared
80 | GetNextByte getNextByteCallback,
| ^~~~~~~~~~~
/home/arx-daw/Documents/Sources/ESP/ESP/libraries/UniversalTelegramBot/src/UniversalTelegramBot.h:81:35: error: 'GetNextBuffer' has not been declared
81 | GetNextBuffer getNextBufferCallback,
| ^~~~~~~~~~~~~
/home/arx-daw/Documents/Sources/ESP/ESP/libraries/UniversalTelegramBot/src/UniversalTelegramBot.h:102:28: error: 'GetNextByte' has not been declared
102 | GetNextByte getNextByteCallback,
| ^~~~~~~~~~~
/home/arx-daw/Documents/Sources/ESP/ESP/libraries/UniversalTelegramBot/src/UniversalTelegramBot.h:103:28: error: 'GetNextBuffer' has not been declared
103 | GetNextBuffer getNextBufferCallback,
| ^~~~~~~~~~~~~

I have a fresh installation of :
Ubuntu Cinnamon 24.04 "Noble Numbat" LTS
Arduino IDE 1.8.19 from package manager of Ubuntu
UniversalTelegramBot 1.3.0 from Libray Manager of Arduino IDE

Could you please fix it?
Thank you.