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kotlinlang

hello,
I'm trying to change the name of a REFERENCE_EXPRESSION. I'm trying to do that by replacing the PsiElement (IDENTIFIER) child of it. Sadly in the `fun visitReferenceExpression(expression: KtReferenceExpression)` method the expression is missing the identifier child.  The other problem I have is that when I try the resolve the declaration reference, I always get null and the references list is empty, even though the Psi Viewer plugin shows that it shouldn't be. Is it possible to modify the PSI from a visitor?

To make things more clear - I'm trying to perform a renaming action, but I don't want to search for all DotQualifiedExpressions, Property declarations that use that reference, etc., so I'm trying to modify the reference expression directly, so I don't have to care about its parent. This is as part of a compiler plugin, not an IDE one

Okay... I just figured that I actually can't modify the PSI in the compiler...