Improve OpenAPI builder

api.php

             return sprintf('%s://%s%s/%s', $protocol, $host, $port, $path);
         }
 
-        public function build() /*: void */
+        public function build(): OpenApiDefinition
         {
             $this->openapi->set("openapi", "3.0.0");
             if (!$this->openapi->has("servers") && isset($_SERVER['REQUEST_URI'])) {
                 $this->openapi->set("servers|0|url", $this->getServerUrl());
             }
             $this->records->build();
-        }
-
-        public function getDefinition(): OpenApiDefinition
-        {
             return $this->openapi;
         }
     }

src/Tqdev/PhpCrudApi/OpenApi/OpenApiBuilder.php

         return sprintf('%s://%s%s/%s', $protocol, $host, $port, $path);
     }
 
-    public function build() /*: void */
+    public function build(): OpenApiDefinition
     {
         $this->openapi->set("openapi", "3.0.0");
         if (!$this->openapi->has("servers") && isset($_SERVER['REQUEST_URI'])) {
             $this->openapi->set("servers|0|url", $this->getServerUrl());
         }
         $this->records->build();
-    }
-
-    public function getDefinition(): OpenApiDefinition
-    {
         return $this->openapi;
     }
 }