processTypeRef(resolvedTypeRef)

                resolvedTypeRef.delegatedTypeRef?.accept(this)
                super.visitTypeRef(resolvedTypeRef)
            }

            override fun visitErrorTypeRef(errorTypeRef: FirErrorTypeRef) {
                processTypeRef(errorTypeRef)
                processErrorTypeRef(errorTypeRef)

        visitResolvedTypeRef(errorTypeRef)

        errorTypeRef.partiallyResolvedTypeRef?.accept(this)
    }

    override fun visitResolvedTypeRef(resolvedTypeRef: FirResolvedTypeRef) {
        collector.processTypeRef(resolvedTypeRef)

        resolvedTypeRef.acceptChildren(this)
        resolvedTypeRef.delegatedTypeRef?.accept(this)
    }

    override fun visitResolvedQualifier(resolvedQualifier: FirResolvedQualifier) {