Wir importieren das Submodul `items` direkt, anstatt nur seine Variable `router` zu importieren.

Das liegt daran, dass wir im Submodul `users` auch eine weitere Variable namens `router` haben.

Wenn wir eine nach der anderen importiert hätten, etwa:

```Python
from .routers.items import router
from .routers.users import router
```

    * Пользователь может изменять свои данные.
    * **Vuex**.
    * **Vue-router**.
    * **Vuetify** для конструирования красивых компонентов страниц.
    * **TypeScript**.
    * Сервер Docker основан на **Nginx** (настроен для удобной работы с Vue-router).
    * Многоступенчатая сборка Docker, то есть Вам не нужно сохранять или коммитить скомпилированный код.

We are importing the submodule `items` directly, instead of importing just its variable `router`.

This is because we also have another variable named `router` in the submodule `users`.

If we had imported one after the other, like:

```Python
from .routers.items import router
from .routers.users import router
```

### 避免名称冲突

我们将直接导入 `items` 子模块，而不是仅导入其 `router` 变量。

这是因为我们在 `users` 子模块中也有另一个名为 `router` 的变量。

如果我们一个接一个地导入，例如：

```Python
from .routers.items import router
from .routers.users import router
```

来自 `users` 的 `router` 将覆盖来自 `items` 中的 `router`，我们将无法同时使用它们。

因此，为了能够在同一个文件中使用它们，我们直接导入子模块：

```Python hl_lines="5" title="app/main.py"

### ❎ 📛 💥

👥 🏭 🔁 `items` 🔗, ↩️ 🏭 🚮 🔢 `router`.

👉 ↩️ 👥 ✔️ ➕1️⃣ 🔢 📛 `router` 🔁 `users`.

🚥 👥 ✔️ 🗄 1️⃣ ⏮️ 🎏, 💖:

```Python
from .routers.items import router
from .routers.users import router
```

`router` ⚪️➡️ `users` 🔜 📁 1️⃣ ⚪️➡️ `items` & 👥 🚫🔜 💪 ⚙️ 👫 🎏 🕰.

, 💪 ⚙️ 👯‍♂️ 👫 🎏 📁, 👥 🗄 🔁 🔗:

     *
     * Such substitute overrides happen because of inheritance.
     *
     * If the declaration references only its own type parameters, or parameters from the outer declarations, then
     * we consider that it's signature will not be changed by the SUBSTITUTION_OVERRIDE, so the wrapper can be unwrapped.
     *

                    // `outerClassId`.
                    if (receiverExpression == expression) {
                        // If there is still an outer class, then return symbol of that class
                        outerClassId?.let { return listOfNotNull(it.toTargetPsi(session, symbolBuilder)) }
                        // Otherwise, it should be a package, so we return that

     */
    private fun FirNamedReference.getCorrespondingTypeIfPossible(): ConeKotlinType? =
        findOuterPropertyAccessExpression()?.resolvedType

    /**
     * Finds an outer expression for [this] named reference in cases when it is a part of a property access.
     *
     * Otherwise, return null.
     */
    private fun FirNamedReference.findOuterPropertyAccessExpression(): FirExpression? {