soft autowire

source/Spiral/Core/Container.php

@@ -10,6 +10,7 @@
 
 use Interop\Container\ContainerInterface;
 use ReflectionFunctionAbstract as ContextFunction;
+use Spiral\Core\Container\Autowire;
 use Spiral\Core\Container\InjectableInterface;
 use Spiral\Core\Container\InjectorInterface;
 use Spiral\Core\Container\SingletonInterface;
@@ -206,6 +207,11 @@ final public function resolveArguments(
                 throw new ContainerException($e->getMessage(), $e->getCode(), $e);
             }
 
+            if (array_key_exists($name, $parameters) && $parameters[$name] instanceof Autowire) {
+                $arguments[] = $parameters[$name]->resolve($this);
+                continue;
+            }
+
             //No declared type or scalar type or array
             if (empty($class)) {
                 //Provided from outside

source/Spiral/Core/Container/Autowire.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * components
+ *
+ * @author    Wolfy-J
+ */
+
+namespace Spiral\Core\Container;
+
+use Interop\Container\ContainerInterface;
+
+/**
+ * Provides ability to delegate option to container.
+ */
+final class Autowire
+{
+    /**
+     * Delegation target
+     *
+     * @var mixed
+     */
+    private $alias;
+
+    /**
+     * Autowire constructor.
+     *
+     * @param string $alias
+     */
+    public function __construct(string $alias)
+    {
+        $this->alias = $alias;
+    }
+
+    /**
+     * @param \Interop\Container\ContainerInterface $container
+     *
+     * @return mixed
+     *
+     * @throws \Interop\Container\Exception\NotFoundException  No entry was found for this
+     *                                                         identifier.
+     * @throws \Interop\Container\Exception\ContainerException Error while retrieving the entry.
+     */
+    public function resolve(ContainerInterface $container)
+    {
+        return $container->get($this->alias);
+    }
+
+    /**
+     * @param $an_array
+     *
+     * @return static
+     */
+    public static function __set_state($an_array)
+    {
+        return new static($an_array['alias']);
+    }
+}

tests/Core/AutowiringTest.php

@@ -303,4 +303,18 @@ public function testAutowireOptionalString()
 
         $this->assertInstanceOf(TypedClass::class, $object);
     }
+
+    public function testAutowireDelegate()
+    {
+        $container = new Container();
+
+        $container->bind('sample-binding', $s = new SampleClass());
+
+        $object = $container->make(SoftDependedClass::class, [
+            'name'   => 'some-name',
+            'sample' => new Container\Autowire('sample-binding')
+        ]);
+
+        $this->assertSame($s, $object->getSample());
+    }
 }