七牛云

vendor/guzzlehttp/promises/src/Is.php

@@ -1,46 +0,0 @@
-<?php
-
-namespace GuzzleHttp\Promise;
-
-final class Is
-{
-    /**
-     * Returns true if a promise is pending.
-     *
-     * @return bool
-     */
-    public static function pending(PromiseInterface $promise)
-    {
-        return $promise->getState() === PromiseInterface::PENDING;
-    }
-
-    /**
-     * Returns true if a promise is fulfilled or rejected.
-     *
-     * @return bool
-     */
-    public static function settled(PromiseInterface $promise)
-    {
-        return $promise->getState() !== PromiseInterface::PENDING;
-    }
-
-    /**
-     * Returns true if a promise is fulfilled.
-     *
-     * @return bool
-     */
-    public static function fulfilled(PromiseInterface $promise)
-    {
-        return $promise->getState() === PromiseInterface::FULFILLED;
-    }
-
-    /**
-     * Returns true if a promise is rejected.
-     *
-     * @return bool
-     */
-    public static function rejected(PromiseInterface $promise)
-    {
-        return $promise->getState() === PromiseInterface::REJECTED;
-    }
-}