return null
    }

    /**
     * Use-site substitution override happens in situations like this:
     *
     * ```
     * interface List<A> { fun get(i: Int): A }
     *
     * fun take(list: List<String>) {
     *   list.get(10) // this call
     * }
     * ```
     *
     * In FIR, `List::get` symbol in the example will be a substitution override with a `String` instead of `A`.

This schema definition includes your API paths, the possible parameters they take, etc.

#### Data "schema"

The term "schema" might also refer to the shape of some data, like a JSON content.

In that case, it would mean the JSON attributes, and data types they have, etc.

It requires a little bit more verbose configurations. And as it is based on WSGI (instead of ASGI), it is not designed to take advantage of the high performance provided by tools like Uvicorn, Starlette and Sanic.

Depending on code in this package is bad and will cause you problems with any upgrade! But the 4.x
will be particularly painful to naughty developers that import from this package! We changed a lot
to take advantage of sweet Kotlin features.

#### Credentials.basic()

The username and password parameters to `Credentials.basic()` are now non-null strings. In OkHttp
3.x, null would yield a username or password of "null".

    // Include cross version tests, these take care of selecting a very small set of versions to cover when run as part of this stage, including the current version
    quick(true, true, true, 120, 4),

    // Include cross version tests, these take care of selecting a very small set of versions to cover when run as part of this stage, including the current version

      "FINE: Q10000 scheduled after 100 µs: task one",
      "FINE: Q10000 scheduled after 200 µs: task two",
    )
  }

  /**
   * We don't track the active task in scheduled tasks. This behavior might be a mistake, but it's
   * cumbersome to implement properly because the active task might be a cancel.
   */
  @Test fun scheduledTasksDoesNotIncludeRunningTask() {
    val task =
      object : Task("task one") {

        is ConeUnresolvedNameError -> name
        is ConeUnresolvedReferenceError -> name
        is ConeUnresolvedSymbolError -> classId.shortClassName
        is ConeUnresolvedTypeQualifierError -> {
            // we take the first qualifier part because only the first one can be imported
            qualifiers.firstOrNull()?.name
        }
    }


/**
 * An actual name by which this callable reference was used.
 */

* Along with this comes the testing strategies that make this work
* The repository model where plugins can be stored and cataloged
* Bridging this into an OSGi system: if this could be done then we can basically take over p2

TODO

- dealing with processing of input and adapting GAVs before searching i.e. plugin groups in Maven and default searching
- how to deal with resolution from different places like local/remote/workspace

   *
   * ```
   *   pinnedRoot (trusted by CertificatePinner)
   *     -> pinnedIntermediate (trusted by CertificatePinner)
   *       -> realVictim
   * ```
   *
   * The attacker compromises a CA. They take the public key from an intermediate certificate
   * signed by the compromised CA's certificate and uses it in a non-CA certificate. They ask the
   * pinned CA above to sign it for non-certificate-authority uses:
   *

    rect rgba(0, 255, 255, .1)
        code ->> function: say_hi(name="Camila")
        function ->> code: return stored result
    end
```

In the case of our dependency `get_settings()`, the function doesn't even take any arguments, so it always returns the same value.

That way, it behaves almost as if it was just a global variable. But as it uses a dependency function, then we can override it easily for testing.