add Strict, fix LazyEntityGetter

Author: MartkCz

src/Strict/NetteStrict.php

@@ -0,0 +1,33 @@
+<?php declare(strict_types = 1);
+
+namespace Utilitte\Nette\Strict;
+
+use Nette\Bridges\ApplicationLatte\Template;
+use Nette\Forms\Controls\BaseControl;
+use stdClass;
+
+final class NetteStrict
+{
+
+	public static function template(object $template): Template
+	{
+		assert($template instanceof Template);
+
+		return $template;
+	}
+
+	public static function stdClass(object $stdClass): stdClass
+	{
+		assert($stdClass instanceof stdClass);
+
+		return $stdClass;
+	}
+
+	public static function formControl(object $control): BaseControl
+	{
+		assert($control instanceof BaseControl);
+
+		return $control;
+	}
+
+}

src/Traits/Application/LazyEntityGetter.php

@@ -33,6 +33,7 @@ final protected function addLazyEntityGetterValidator(callable $validator): void
 	/**
 	 * @template T
 	 * @param class-string<T> $class
+	 * @param mixed[] $checkParameters
 	 * @return T|null
 	 */
 	final protected function getEntityIfParameterPresented(string $class, string $parameterName = 'id', array $checkParameters = []): ?object
@@ -44,10 +45,15 @@ final protected function getEntityIfParameterPresented(string $class, string $pa
 		return $this->getEntity($class, $parameterName, $checkParameters);
 	}
 
+	/**
+	 * @template T
+	 * @param class-string<T> $class
+	 * @param mixed[] $checkParameters
+	 * @return T|null
+	 */
 	final protected function getNullableEntity(string $class, string $parameterName = 'id', array $checkParameters = []): ?object
 	{
 		if ($this->_entityMeta === null) {
-			$object = $this->getOptionalEntity($class, $parameterName, $checkParameters);
 			$id = $this->getParameter($parameterName);
 
 			if ($id === null) {
@@ -110,6 +116,7 @@ final protected function getNullableEntity(string $class, string $parameterName
 	/**
 	 * @template T
 	 * @param class-string<T> $class
+	 * @param mixed[] $checkParameters
 	 * @return T
 	 */
 	final protected function getEntity(string $class, string $parameterName = 'id', array $checkParameters = []): object