fixed compability with older Nette 3 DI

phpstan.neon

@@ -1,3 +1,4 @@
 parameters:
 	ignoreErrors:
 		- '#Call to an undefined method Nette\\DI\\Container::setAppContainer\(\)#'
+		- '#Parameter \#3 \$getter of static method Nette\\DI\\Resolver::autowireArguments\(\) expects callable, Nette\\DI\\Container given#'

src/MangoTesterExtension.php

@@ -7,6 +7,7 @@
 use Nette;
 use Nette\DI\CompilerExtension;
 use Nette\DI\Container;
+use Nette\DI\Definitions\ServiceDefinition;
 use Nette\DI\Statement;
 
 
@@ -64,6 +65,7 @@ public function beforeCompile()
 	{
 		$builder = $this->getContainerBuilder();
 		foreach ($builder->findByTag(self::TAG_REQUIRE) as $service => $attrs) {
+			/** @var ServiceDefinition $def */
 			$def = $builder->getDefinition($service);
 			if (is_string($attrs) && strpos($attrs, '\\') === false) {
 				$def->setFactory(new Statement([$this->prefix('@appContainer'), 'getService'], [$attrs]));

src/MethodArgumentsResolver.php

@@ -6,6 +6,7 @@
 use Nette\DI\Helpers;
 use Nette\DI\Resolver;
 use Nette\Utils\Strings;
+use ReflectionClass;
 
 
 class MethodArgumentsResolver
@@ -15,13 +16,20 @@ public function resolve(\ReflectionMethod $method, Container $appContainer, arra
 	{
 		$fixedArgs = $this->prepareArguments($method, $appContainer);
 
-		$getter = function (string $type, bool $single) use ($appContainer) {
-			return $single
-				? $appContainer->getByType($type)
-				: array_map([$appContainer, 'getService'], $appContainer->findAutowired($type));
-		};
+		$ref = new ReflectionClass(Resolver::class);
+		$params = $ref->getMethod('autowireArguments')->getParameters();
 
-		return Resolver::autowireArguments($method, $args + $fixedArgs, $getter);
+		if ($params[2]->name == 'resolver') {
+			return Resolver::autowireArguments($method, $args + $fixedArgs, $appContainer);
+		} elseif ($params[2]->name == 'getter') {
+			$getter = function (string $type, bool $single) use ($appContainer) {
+				return $single
+					? $appContainer->getByType($type)
+					: array_map([$appContainer, 'getService'], $appContainer->findAutowired($type));
+			};
+
+			return Resolver::autowireArguments($method, $args + $fixedArgs, $getter);
+		}
 	}