diff --git a/src/Resolver.php b/src/Resolver.php
new file mode 100644
index 0000000..b163900
--- /dev/null
+++ b/src/Resolver.php
@@ -0,0 +1,61 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Effectra\Router;
+
+use Psr\Container\ContainerInterface;
+
+/**
+ * Class Resolver
+ *
+ * A simple class resolver that supports dependency injection through a PSR-11 container.
+ */
+class Resolver
+{
+    /**
+     * @var ContainerInterface|null The dependency injection container.
+     */
+    protected static ?ContainerInterface $container = null;
+
+    /**
+     * @var bool Flag indicating whether the container is in use.
+     */
+    protected static bool $isUseContainer = false;
+
+    /**
+     * Set the dependency injection container for the Resolver class.
+     *
+     * @param ContainerInterface $container The dependency injection container to set.
+     * @return void
+     */
+    public static function setContainer(ContainerInterface $container): void
+    {
+        static::$container = $container;
+        static::$isUseContainer = true;
+    }
+
+    /**
+     * Resolve an instance of a class, supporting dependency injection through the container.
+     *
+     * @param string $class The class to resolve.
+     * @param mixed ...$args Accepts a variable number of arguments which are passed to the class constructor, much like {@see call_user_func}
+     * @return object An instance of the resolved class.
+     * @throws \RuntimeException If the class has dependencies but no container is provided.
+     */
+    public static function resolveClass($class,...$args): object
+    {
+        if (static::$isUseContainer) {
+            return static::$container->get($class);
+        } else {
+            $reflectionClass = new \ReflectionClass($class);
+
+            $constructor = $reflectionClass->getConstructor();
+
+            if (null === $constructor) {
+                return $reflectionClass->newInstance($args);
+            }
+            throw new \RuntimeException("You must use psr/container to resolve class dependencies in $class");
+        }
+    }
+}