94      * @param PromiseInterface[] $promises Traversable of promises to wait upon.
96     public static function inspectAll($promises): array  argument
99         foreach ($promises as $key => $promise) {
117     public static function unwrap($promises): array  argument
120         foreach ($promises as $key => $promise) {
135      * @param mixed $promises  Promises or values.
138     public static function all($promises, bool $recursive = false): PromiseInterface  argument
142             $promises,
156             $promise = $promise->then(function ($results) use ($recursive, &$promises) {
157                 foreach ($promises as $promise) {
159                         return self::all($promises, $recursive);
182      * @param mixed $promises Promises or values.
184     public static function some(int $count, $promises): PromiseInterface  argument
190             $promises,
222      * @param mixed $promises Promises or values.
224     public static function any($promises): PromiseInterface  argument
226         return self::some(1, $promises)->then(function ($values) {
239      * @param mixed $promises Promises or values.
241     public static function settle($promises): PromiseInterface  argument
246             $promises,