override fun getFileScope(fileSymbol: KtFileSymbol): KtScope {
        check(fileSymbol is KtFirFileSymbol) { "KtFirScopeProvider can only work with KtFirFileSymbol, but ${fileSymbol::class} was provided" }
        return KtFirFileScope(fileSymbol, builder)
    }

    override fun getEmptyScope(): KtScope {
        return KtEmptyScope(token)
    }

    override fun getPackageScope(packageSymbol: KtPackageSymbol): KtScope {