STM32 WB55RG only Arduino framework available?

I’m transiting from STM32MXCube and relatives to platformio. The hardware is STM32 WB 55 RG. Just realised, the only framework available when creating project using PlatformIO IDE for VS Code is Arduino. Are there any plans to provide CMSIS and STM32Cube soon?
For other Core-M4 nucleos there are more frameworks available…