private fun KtScope.getAllSymbolsFromScopeByShortName(fqName: FqName): Collection<KtDeclarationSymbol> {
        val shortName = fqName.shortName()
        return buildSet {
            addAll(getCallableSymbols(shortName))
            addAll(getClassifierSymbols(shortName))
        }
    }

    /**
     * Tries to resolve [fqName] into available extension callables (functions or properties)