}

        then: 'the parent of the task events is the root build operation'
        def runTasks = events.operation("Run tasks")
        events.tasks.every { it.descriptor.parent == runTasks.descriptor }

        when: 'listening to task progress events when no build operation listener is attached'
        events.clear()
        withConnection {

    fun streamHandler(streamHandler: StreamHandler) =
      apply {
        this.streamHandler = streamHandler
      }

    /**
     * Sets the response body to [body], chunked every [maxChunkSize] bytes.
     */
    fun chunkedBody(
      body: Buffer,
      maxChunkSize: Int,
    ) = apply {
      removeHeader("Content-Length")
      headers.add(CHUNKED_BODY_HEADER)

//
// * structurality: both `ForbiddenGenerics` and `ForbiddenExtensions` only have zero values, with the two exceptions for IntOrString.
// * RawExtension: for every schema with `x-kubernetes-embedded-resource: true`, `x-kubernetes-preserve-unknown-fields: true` and `type: object` are set

 */
public abstract class Converter<A, B> implements Function<A, B> {
  private final boolean handleNullAutomatically;

  // We lazily cache the reverse view to avoid allocating on every call to reverse().
  @LazyInit @RetainedWith @CheckForNull private transient Converter<B, A> reverse;

  /** Constructor for use by subclasses. */
  protected Converter() {
    this(true);
  }

	benchrand = make([]byte, 1e6)
)

// Of all possible inputs, the random bytes have the least amount of substring
// repetition, and the repeated bytes have the most. For most algorithms,
// the running time of every input will be between these two.
func benchmarkNew(b *testing.B, random bool) {
	b.ReportAllocs()
	b.StopTimer()
	data := benchdata
	if random {
		data = benchrand
		if data[0] == 0 {

 *       .result();
 * }
 * }</pre>
 *
 * <p>The value of this expression will have the same sign as the <i>first nonzero</i> comparison
 * result in the chain, or will be zero if every comparison result was zero.
 *
 * <p><b>Note:</b> {@code ComparisonChain} instances are <b>immutable</b>. For this utility to work
 * correctly, calls must be chained as illustrated above.
 *

	defaultValue string              // Default value for this field.
}

var (
	configFields []configField // Precomputed metadata per config field

	// configFieldMap holds an entry for every config field as well as an
	// entry for every valid choice for a multi-choice field.
	configFieldMap map[string]configField
)

func init() {
	// Config names for fields that are not saved in settings and therefore

     *
     * Return `null` if the type do not need approximation and can be rendered as is
     * Otherwise, for type `T` return type `S` such `T <: S` and `T` and every type argument is denotable
     */
    public fun KaType.approximateToSuperPublicDenotable(approximateLocalTypes: Boolean): KaType? =

        for (File file : files) {
            addSignature(new Signature(file, classifier, this, this));
        }
    }

    /**
     * Configures the task to sign every artifact of the given configurations
     */
    public void sign(Configuration... configurations) {
        for (Configuration configuration : configurations) {
            configuration.getAllArtifacts().all(artifact -> {

This is just a **quick tutorial / refresher** about Python type hints. It covers only the minimum necessary to use them with **FastAPI**... which is actually very little.

**FastAPI** is all based on these type hints, they give it many advantages and benefits.

But even if you never use **FastAPI**, you would benefit from learning a bit about them.

!!! note