override fun visitFunction(function: FirFunction) {
            firFunctionDeclarations.add(function)
            super.visitFunction(function)
        }

        override fun visitLoop(loop: FirLoop) {
            firLoopStatements.add(loop)
            super.visitLoop(loop)
        }

        override fun visitReturnExpression(returnExpression: FirReturnExpression) {

        var first = true

        override fun createSocket(): Socket {
          if (first) {
            first = false
            firstConnectLatch.await()
          }
          return super.createSocket()
        }
      }

    client =
      client.newBuilder()
        .protocols(listOf(Protocol.H2_PRIOR_KNOWLEDGE))
        .socketFactory(socketFactory)
        .addNetworkInterceptor(

Most of the code is actually the same.

So, we are going to focus only on the differences.

## File structure

Let's say you have a directory named `my_super_project` that contains a sub-directory called `sql_app` with a structure like this:

```
.
└── sql_app
    ├── __init__.py
    ├── crud.py
    ├── database.py
    ├── main.py
    └── schemas.py
```

    ThreadPoolExecutor(1, 1, 0, TimeUnit.SECONDS, SynchronousQueue()) {
    private val exceptions: BlockingQueue<Exception> = LinkedBlockingQueue()

    override fun execute(runnable: Runnable) {
      super.execute {
        try {
          runnable.run()
        } catch (e: Exception) {
          exceptions.add(e)
        }
      }
    }

    fun takeException(): Exception {

---

"_Honestly, what you've built looks super solid and polished. In many ways, it's what I wanted **Hug** to be - it's really inspiring to see someone build that._"

---

"_Honnêtement, ce que vous avez construit a l'air super solide et élégant. A bien des égards, c'est comme ça que je voulais que **Hug** soit - c'est vraiment inspirant de voir quelqu'un construire ça._"

---

"_Honestly, what you've built looks super solid and polished. In many ways, it's what I wanted **Hug** to be - it's really inspiring to see someone build that._"

---

"*Honestamente, o que você construiu parece super sólido e rebuscado. De muitas formas, eu queria que o **Hug** fosse assim - é realmente inspirador ver alguém que construiu ele.*"

      byteCount: Long,
    ): Long {
      require(byteCount >= 0L) { "byteCount < 0: $byteCount" }
      check(!closed) { "closed" }
      if (bytesRemaining == 0L) return -1

      val read = super.read(sink, minOf(bytesRemaining, byteCount))
      if (read == -1L) {
        carrier.noNewExchanges() // The server didn't supply the promised content length.
        val e = ProtocolException("unexpected end of stream")

        super.visitClass(declaration)
    }

    override fun visitTypeAlias(declaration: IrTypeAlias) {
        register(declaration, consumer::declareTypeAliasIfNotExists)
        super.visitTypeAlias(declaration)
    }

    override fun visitScript(declaration: IrScript) {
        register(declaration, consumer::declareScript)
        super.visitScript(declaration)
    }