used typehint callable

Author: dg

src/Application/MicroPresenter.php

@@ -111,10 +111,9 @@ public function run(Application\Request $request)
 	/**
 	 * Template factory.
 	 * @param  string
-	 * @param  callable
 	 * @return Application\UI\ITemplate
 	 */
-	public function createTemplate($class = NULL, $latteFactory = NULL)
+	public function createTemplate($class = NULL, callable $latteFactory = NULL)
 	{
 		$latte = $latteFactory ? $latteFactory() : $this->getContext()->getByType('Nette\Bridges\ApplicationLatte\ILatteFactory')->create();
 		$template = $class ? new $class : new Nette\Bridges\ApplicationLatte\Template($latte);

src/Application/PresenterFactory.php

@@ -31,7 +31,7 @@ class PresenterFactory extends Nette\Object implements IPresenterFactory
 	/**
 	 * @param  callable  function (string $class): IPresenter
 	 */
-	public function __construct($factory = NULL)
+	public function __construct(callable $factory = NULL)
 	{
 		$this->factory = $factory ?: function ($class) { return new $class; };
 	}

src/Application/UI/Multiplier.php

@@ -19,13 +19,10 @@ class Multiplier extends PresenterComponent
 	private $factory;
 
 
-	/**
-	 * @param callable
-	 */
-	public function __construct($factory)
+	public function __construct(callable $factory)
 	{
 		parent::__construct();
-		$this->factory = Nette\Utils\Callback::check($factory);
+		$this->factory = $factory;
 	}
 
 

src/Bridges/ApplicationDI/LatteExtension.php

@@ -74,10 +74,8 @@ public function loadConfiguration()
 	 * @param  callable
 	 * @return void
 	 */
-	public function addMacro($macro)
+	public function addMacro(callable $macro)
 	{
-		Nette\Utils\Validators::assert($macro, 'callable');
-
 		$container = $this->getContainerBuilder();
 		$container->getDefinition($this->prefix('latteFactory'))
 			->addSetup('?->onCompile[] = function ($engine) { ' . $macro . '($engine->getCompiler()); }', ['@self']);