diff --git a/src/ConfigureRoutes.php b/src/ConfigureRoutes.php
index bcd97fc..740a59b 100644
--- a/src/ConfigureRoutes.php
+++ b/src/ConfigureRoutes.php
@@ -23,14 +23,14 @@ interface ConfigureRoutes
      * @param string|string[] $httpMethod
      * @param ExtraParameters $extraParameters
      */
-    public function addRoute(string|array $httpMethod, string $route, mixed $handler, array $extraParameters = []): void;
+    public function addRoute(string|array $httpMethod, string $route, mixed $handler, array $extraParameters = []): static;
 
     /**
      * Create a route group with a common prefix.
      *
      * All routes created by the passed callback will have the given group prefix prepended.
      */
-    public function addGroup(string $prefix, callable $callback): void;
+    public function addGroup(string $prefix, callable $callback): static;
 
     /**
      * Adds a fallback route to the collection
@@ -39,7 +39,7 @@ public function addGroup(string $prefix, callable $callback): void;
      *
      * @param ExtraParameters $extraParameters
      */
-    public function any(string $route, mixed $handler, array $extraParameters = []): void;
+    public function any(string $route, mixed $handler, array $extraParameters = []): static;
 
     /**
      * Adds a GET route to the collection
@@ -48,7 +48,7 @@ public function any(string $route, mixed $handler, array $extraParameters = []):
      *
      * @param ExtraParameters $extraParameters
      */
-    public function get(string $route, mixed $handler, array $extraParameters = []): void;
+    public function get(string $route, mixed $handler, array $extraParameters = []): static;
 
     /**
      * Adds a POST route to the collection
@@ -57,7 +57,7 @@ public function get(string $route, mixed $handler, array $extraParameters = []):
      *
      * @param ExtraParameters $extraParameters
      */
-    public function post(string $route, mixed $handler, array $extraParameters = []): void;
+    public function post(string $route, mixed $handler, array $extraParameters = []): static;
 
     /**
      * Adds a PUT route to the collection
@@ -66,7 +66,7 @@ public function post(string $route, mixed $handler, array $extraParameters = [])
      *
      * @param ExtraParameters $extraParameters
      */
-    public function put(string $route, mixed $handler, array $extraParameters = []): void;
+    public function put(string $route, mixed $handler, array $extraParameters = []): static;
 
     /**
      * Adds a DELETE route to the collection
@@ -75,7 +75,7 @@ public function put(string $route, mixed $handler, array $extraParameters = []):
      *
      * @param ExtraParameters $extraParameters
      */
-    public function delete(string $route, mixed $handler, array $extraParameters = []): void;
+    public function delete(string $route, mixed $handler, array $extraParameters = []): static;
 
     /**
      * Adds a PATCH route to the collection
@@ -84,7 +84,7 @@ public function delete(string $route, mixed $handler, array $extraParameters = [
      *
      * @param ExtraParameters $extraParameters
      */
-    public function patch(string $route, mixed $handler, array $extraParameters = []): void;
+    public function patch(string $route, mixed $handler, array $extraParameters = []): static;
 
     /**
      * Adds a HEAD route to the collection
@@ -93,7 +93,7 @@ public function patch(string $route, mixed $handler, array $extraParameters = []
      *
      * @param ExtraParameters $extraParameters
      */
-    public function head(string $route, mixed $handler, array $extraParameters = []): void;
+    public function head(string $route, mixed $handler, array $extraParameters = []): static;
 
     /**
      * Adds an OPTIONS route to the collection
@@ -102,7 +102,7 @@ public function head(string $route, mixed $handler, array $extraParameters = [])
      *
      * @param ExtraParameters $extraParameters
      */
-    public function options(string $route, mixed $handler, array $extraParameters = []): void;
+    public function options(string $route, mixed $handler, array $extraParameters = []): static;
 
     /**
      * Returns the processed aggregated route data.
diff --git a/src/RouteCollector.php b/src/RouteCollector.php
index 9de94b6..ff61838 100644
--- a/src/RouteCollector.php
+++ b/src/RouteCollector.php
@@ -28,7 +28,7 @@ public function __construct(
     }
 
     /** @inheritDoc */
-    public function addRoute(string|array $httpMethod, string $route, mixed $handler, array $extraParameters = []): void
+    public function addRoute(string|array $httpMethod, string $route, mixed $handler, array $extraParameters = []): static
     {
         $route = $this->currentGroupPrefix . $route;
         $parsedRoutes = $this->routeParser->parse($route);
@@ -44,6 +44,8 @@ public function addRoute(string|array $httpMethod, string $route, mixed $handler
         if (array_key_exists(self::ROUTE_NAME, $extraParameters)) {
             $this->registerNamedRoute($extraParameters[self::ROUTE_NAME], $parsedRoutes);
         }
+
+        return $this;
     }
 
     /** @param ParsedRoutes $parsedRoutes */
@@ -60,60 +62,62 @@ private function registerNamedRoute(mixed $name, array $parsedRoutes): void
         $this->namedRoutes[$name] = array_reverse($parsedRoutes);
     }
 
-    public function addGroup(string $prefix, callable $callback): void
+    public function addGroup(string $prefix, callable $callback): static
     {
         $previousGroupPrefix = $this->currentGroupPrefix;
         $this->currentGroupPrefix = $previousGroupPrefix . $prefix;
         $callback($this);
         $this->currentGroupPrefix = $previousGroupPrefix;
+
+        return $this;
     }
 
     /** @inheritDoc */
-    public function any(string $route, mixed $handler, array $extraParameters = []): void
+    public function any(string $route, mixed $handler, array $extraParameters = []): static
     {
-        $this->addRoute('*', $route, $handler, $extraParameters);
+        return $this->addRoute('*', $route, $handler, $extraParameters);
     }
 
     /** @inheritDoc */
-    public function get(string $route, mixed $handler, array $extraParameters = []): void
+    public function get(string $route, mixed $handler, array $extraParameters = []): static
     {
-        $this->addRoute('GET', $route, $handler, $extraParameters);
+        return $this->addRoute('GET', $route, $handler, $extraParameters);
     }
 
     /** @inheritDoc */
-    public function post(string $route, mixed $handler, array $extraParameters = []): void
+    public function post(string $route, mixed $handler, array $extraParameters = []): static
     {
-        $this->addRoute('POST', $route, $handler, $extraParameters);
+        return $this->addRoute('POST', $route, $handler, $extraParameters);
     }
 
     /** @inheritDoc */
-    public function put(string $route, mixed $handler, array $extraParameters = []): void
+    public function put(string $route, mixed $handler, array $extraParameters = []): static
     {
-        $this->addRoute('PUT', $route, $handler, $extraParameters);
+        return $this->addRoute('PUT', $route, $handler, $extraParameters);
     }
 
     /** @inheritDoc */
-    public function delete(string $route, mixed $handler, array $extraParameters = []): void
+    public function delete(string $route, mixed $handler, array $extraParameters = []): static
     {
-        $this->addRoute('DELETE', $route, $handler, $extraParameters);
+        return $this->addRoute('DELETE', $route, $handler, $extraParameters);
     }
 
     /** @inheritDoc */
-    public function patch(string $route, mixed $handler, array $extraParameters = []): void
+    public function patch(string $route, mixed $handler, array $extraParameters = []): static
     {
-        $this->addRoute('PATCH', $route, $handler, $extraParameters);
+        return $this->addRoute('PATCH', $route, $handler, $extraParameters);
     }
 
     /** @inheritDoc */
-    public function head(string $route, mixed $handler, array $extraParameters = []): void
+    public function head(string $route, mixed $handler, array $extraParameters = []): static
     {
-        $this->addRoute('HEAD', $route, $handler, $extraParameters);
+        return $this->addRoute('HEAD', $route, $handler, $extraParameters);
     }
 
     /** @inheritDoc */
-    public function options(string $route, mixed $handler, array $extraParameters = []): void
+    public function options(string $route, mixed $handler, array $extraParameters = []): static
     {
-        $this->addRoute('OPTIONS', $route, $handler, $extraParameters);
+        return $this->addRoute('OPTIONS', $route, $handler, $extraParameters);
     }
 
     /** @inheritDoc */