Revert to Awaitable \o/

Author: trowski

README.md

@@ -1,4 +1,4 @@
-# Whenable
+# Awaitable
 
 The purpose of this proposal is to provide a common interface for simple placeholder objects returned from async operations. This will allow libraries and components from different vendors to create coroutines regardless of the library. This proposal is not designed to replace promise implementations that may be chained. Instead, this interface may be extended by promise (future, delayed) implementations.
 

composer.json

@@ -8,7 +8,7 @@
     },
     "autoload": {
         "psr-4": {
-            "Interop\\Async\\Awaitable\\": "src/"
+            "Interop\\Async\\": "src/"
         }
     }
 }

src/Awaitable.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Interop\Async;
+
+/**
+ * Simple interface for awaitable objects representing the future value of asynchronous operations.
+ */
+interface Awaitable
+{
+    /**
+     * Registers a callback to be invoked when the awaitable is resolved.
+     *
+     * @param callable(\Throwable|\Exception $exception = null, mixed $result = null) $onResolved
+     *
+     * @return void
+     */
+    public function when(callable $onResolved);
+}