public void testCallables() {
    runTest("analysis/analysis-api/testData/components/scopeProvider/packageScope/callables.kt");
  }

  @Test
  @TestMetadata("classes.kt")
  public void testClasses() {
    runTest("analysis/analysis-api/testData/components/scopeProvider/packageScope/classes.kt");
  }

  @Test
  @TestMetadata("dependency.kt")
  public void testDependency() {

You can import it directly form `fastapi`:

```python
from fastapi import WebSocketDisconnect
```

::: fastapi.WebSocketDisconnect

## WebSockets - additional classes

Additional classes for handling WebSockets.

Provided directly by Starlette, but you can import it from `fastapi`:

```python
from fastapi.websockets import WebSocketDisconnect, WebSocketState
```

    api(project(":compiler:fir:entrypoint"))
    api(project(":analysis:low-level-api-fir"))
    api(project(":analysis:analysis-api"))
    api(project(":analysis:analysis-api-impl-base"))
    api(project(":analysis:light-classes-base"))
    api(project(":compiler:backend.common.jvm"))
    implementation(project(":compiler:cli-base"))
    implementation(project(":compiler:backend"))
    implementation(project(":compiler:backend.jvm.entrypoint"))

  </properties>

  <build>
    <directory>${project.basedir}/target</directory>
    <outputDirectory>${project.build.directory}/classes</outputDirectory>
    <finalName>${project.artifactId}-${project.version}</finalName>
    <testOutputDirectory>${project.build.directory}/test-classes</testOutputDirectory>
    <sourceDirectory>${project.basedir}/src/main/java</sourceDirectory>

  <name>Guava: Google Core Libraries for Java</name>
  <url>https://github.com/google/guava</url>
  <description>
    Guava is a suite of core and expanded libraries that include
    utility classes, Google's collections, I/O classes, and
    much more.
  </description>
  <dependencies>
    <dependency>
      <groupId>com.google.guava</groupId>
      <artifactId>failureaccess</artifactId>
      <version>1.0.2</version>

  <xi:include href="/META-INF/analysis-api/analysis-api-impl-base.xml"/>
  <xi:include href="/META-INF/analysis-api/low-level-api-fir.xml"/>
  <xi:include href="/META-INF/analysis-api/symbol-light-classes.xml"/>

  <xi:include href="/META-INF/extensions/compiler.xml"/>

  <extensions defaultExtensionNs="com.intellij">
    <projectService

    } else {
        fir.findPsi()
    } ?: FirSyntheticFunctionInterfaceSourceProvider.findPsi(fir)
}

/**
 * Finds [PsiElement] which will be used as go-to referenced element for [KtPsiReference]
 * For data classes & enums generated members like `copy` `componentN`, `values` it will return corresponding enum/data class
 * Otherwise, behaves the same way as [findPsi] returns exact PSI declaration corresponding to passed [FirDeclaration]
 */

# `HTTPConnection`-Klasse

Wenn Sie Abhängigkeiten definieren möchten, die sowohl mit HTTP als auch mit WebSockets kompatibel sein sollen, können Sie einen Parameter definieren, der eine `HTTPConnection` anstelle eines `Request` oder eines `WebSocket` akzeptiert.

Sie können diese von `fastapi.requests` importieren:

```python
from fastapi.requests import HTTPConnection
```

**FastAPI** fornece várias ferramentas, em diferentes níveis de abstração, para implementar esses recursos de segurança.

Neste exemplo, nós vamos usar o **OAuth2** com o fluxo de **Senha**, usando um token **Bearer**. Fazemos isso usando a classe `OAuth2PasswordBearer`.

!!! info "informação"
	Um token "bearer" não é a única opção.

	Mas é a melhor no nosso caso.

# Testclient – `TestClient`

Sie können die `TestClient`-Klasse verwenden, um FastAPI-Anwendungen zu testen, ohne eine tatsächliche HTTP- und Socket-Verbindung zu erstellen, Sie kommunizieren einfach direkt mit dem FastAPI-Code.

Lesen Sie mehr darüber in der [FastAPI-Dokumentation über Testen](../tutorial/testing.md).

Sie können sie direkt von `fastapi.testclient` importieren:

```python
from fastapi.testclient import TestClient
```