anyone here uses include-what-you-use?

[homing]

Hey,

Has anybody tried incude-what-you-use?
https://github.com/include-what-you-use/include-what-you-use

It detects unnecessary #includes and tells you what you should add/remove in the .h & .cpp file (#includes / forward declarations).

it seems to be great, but I think i'm not using it correctly, therefore i could use some help :P