Do we have support for FreeRTOS for Nordic nRF52840?

I am looking for support for FreeRTOS for Rakwireless RAK4631(Nordic nRF52840+Semtech LoRa SX-12xx), but I didn´t find a library.

I am find support only in Framework Arduino: Arduino — PlatformIO v6.1 documentation

I saw that PlatformIO has a Framework FREERTOS: FreeRTOS — PlatformIO v6.1 documentation

How it would be a platformio.ini configuration with FreeRTOS?

Could you help me?