130  * @param PromiseInterface[] $promises Traversable of promises to wait upon.
136 function inspect_all($promises)  argument
138     return Utils::inspectAll($promises);
157 function unwrap($promises)  argument
159     return Utils::unwrap($promises);
170  * @param mixed $promises  Promises or values.
177 function all($promises, $recursive = false)  argument
179     return Utils::all($promises, $recursive);
194  * @param mixed $promises Promises or values.
200 function some($count, $promises)  argument
202     return Utils::some($count, $promises);
209  * @param mixed $promises Promises or values.
215 function any($promises)  argument
217     return Utils::any($promises);
228  * @param mixed $promises Promises or values.
234 function settle($promises)  argument
236     return Utils::settle($promises);