fun processTypeRef(resolvedTypeRef: FirResolvedTypeRef) {
        val typeElement = resolvedTypeRef.correspondingTypePsi ?: return
        if (typeElement.qualifier == null) return

        val classifierId = resolvedTypeRef.type.abbreviatedTypeOrSelf.lowerBoundIfFlexible().candidateClassId ?: return

        findClassifierQualifierToShorten(classifierId, typeElement)?.let(::addElementToShorten)
    }

    /**

        }

        fun unwrapType(type: PsiElement?): KtTypeElement = when (type) {
            is KtTypeReference -> unwrapType(type.typeElement)
            is KtNullableType -> type.innerType
            is KtTypeElement -> type
            is KtNameReferenceExpression -> unwrapType(type.parent)
            else -> unexpectedElementError<PsiElement>(type)

            val wholeClassId = typeRef.resolvedClassId ?: return null
            val psi = typeRef.psi as? KtTypeReference ?: return null

            val wholeUserType = psi.typeElement?.unwrapNullability() as? KtUserType ?: return null

            return KtUserTypeQualifier(wholeClassId, wholeUserType)
        }
    }