mutable.Builder newBuilder(); public abstract void foreach(scala.Function1); public abstract boolean isEmpty(); public abstract Object map(scala.Function1, generic.CanBuildFrom); public abstract Object flatMap(scala.Function1, generic.CanBuildFrom); public abstract Object filter(scala.Function1); public abstract Object filterNot(scala.Function1); public abstract scala.Tuple2 partition(scala.Function1); public abstract boolean forall(scala.Function1); public abstract boolean exists(scala.Function1); public...

                added("Method", "SourceKt.getBazool()"),
                added("Method", "SourceKt.getBool()"),
                added("Method", "SourceKt.invoke(java.lang.String,java.lang.String,kotlin.jvm.functions.Function1)"),
                added("Method", "SourceKt.isBool()"),
                added("Method", "SourceKt.isFool()"),
                added("Method", "SourceKt.setBazar(java.lang.String)"),

Lkotlin/jvm/functions/Function1;
Lkotlin/jvm/functions/Function20;
Lkotlin/jvm/functions/Function21;
Lkotlin/jvm/functions/Function22;
Lkotlin/jvm/functions/Function2;
Lkotlin/jvm/functions/Function3;
Lkotlin/jvm/functions/Function4;
Lkotlin/jvm/functions/Function5;
Lkotlin/jvm/functions/Function6;
Lkotlin/jvm/functions/Function7;
Lkotlin/jvm/functions/Function8;
Lkotlin/jvm/functions/Function9;
Lkotlin/jvm/internal/ArrayIterator;

}

public final class okhttp3/OkHttpClient$Builder {
	public final fun -addInterceptor (Lkotlin/jvm/functions/Function1;)Lokhttp3/OkHttpClient$Builder;
	public final fun -addNetworkInterceptor (Lkotlin/jvm/functions/Function1;)Lokhttp3/OkHttpClient$Builder;
	public fun <init> ()V
	public final fun addInterceptor (Lokhttp3/Interceptor;)Lokhttp3/OkHttpClient$Builder;

Let's look at how we can make that work.

## pytest.mark.anyio

If we want to call asynchronous functions in our tests, our test functions have to be asynchronous. AnyIO provides a neat plugin for this, that allows us to specify that some test functions are to be called asynchronously.

## HTTPX

Even if your **FastAPI** application uses normal `def` functions instead of `async def`, it is still an `async` application underneath.

     *         If all functions return null, the composite function returns null.
     *
     * @throws NullPointerException if the input collection is null or contains null elements.
     */
    static Function<String, String> chain(Collection<? extends Function<String, String>> functions) {
        return s -> {
            for (Function<String, String> function : functions) {
                String v = function.apply(s);

As dependencies will also be called by **FastAPI** (the same as your *path operation functions*), the same rules apply while defining your functions.

You can use `async def` or normal `def`.

And you can declare dependencies with `async def` inside of normal `def` *path operation functions*, or `def` dependencies inside of `async def` *path operation functions*, etc.

It doesn't matter. **FastAPI** will know what to do.

/// note

 *       to <i>some</i> degree to make this unlikely. (Without this condition, a function that
 *       always returns zero could be called a hash function. It is not.)
 * </ul>
 *
 * <p>Summarizing the last two points: "equal yield equal <i>always</i>; unequal yield unequal
 * <i>often</i>." This is the most important characteristic of all hash functions.
 *
 * <h3>Desirable properties</h3>
 *

 *       to <i>some</i> degree to make this unlikely. (Without this condition, a function that
 *       always returns zero could be called a hash function. It is not.)
 * </ul>
 *
 * <p>Summarizing the last two points: "equal yield equal <i>always</i>; unequal yield unequal
 * <i>often</i>." This is the most important characteristic of all hash functions.
 *
 * <h3>Desirable properties</h3>
 *

    checkArgument(!list.isEmpty(), "number of hash functions (%s) must be > 0", list.size());
    return new ConcatenatedHashFunction(list.toArray(new HashFunction[0]));
  }

  private static final class ConcatenatedHashFunction extends AbstractCompositeHashFunction {

    private ConcatenatedHashFunction(HashFunction... functions) {
      super(functions);
      for (HashFunction function : functions) {
        checkArgument(