Yes i knew that it's possible to import customizers from Creator into VS, i was looking if it's possible to start developing the customizer in VS and then importing it into Creator.
Follow these steps-
1.Take an existing customizer as a base, because a lot of code is reused across customizers. Follow the steps from the video to import an existing customizer into VS. For example, the DMA_Channel_P4_v1_0 component can be used.
2.Add these customizer source files into the new component in Creator using Add Component Item dialog. Note that only one file can be added at once.