Do I need to add an inlayPresentation if there is no inlay from another plugin
How do I know if a PsiElement has an Inlay and who is the provider?
Hello,
you would need to reconstruct the PsiElement from the offset of the inlay hint. However, it is not possible in general to find out the provider that created the inlay hint.
In addition, interaction between inlay providers is always problematic and I would advise to avoid it.
Could you please further describe your case?