Hello.
I'm playing around with GPIOTE example. I have all the include paths correct and the project can build fine. But I'm having error in the line
static nrf_drv_timer_t timer = NRF_DRV_TIMER_INSTANCE(0);
The error is at NRF_DRV_TIMER_INSTANCE. Intellisense is telling me:

_DEBUG UNICODE _UNICODE __STATIC_INLINE=static inline GPIO_OUTPUT_PIN_NUMBER=0