I would like to use the 'PostProcessing' package on my package script. if i import it and using
using UnityEngine.Rendering.PostProcessing;
that only works if the script is on the Assets/ folder (but my script is on the Package/ folder and i got this error : )
The type or namespace name 'PostProcessing' does not exist in the namespace 'UnityEngine.Rendering'
Edit :
The problem was i did'nt add the post process dependance in my assembly definition file