original_string: public function tweakApplication(Closure $closure): void
      {
          $closure($this->app);
  
          static::$server->stash([
              'class' => static::class,
              'tweakApplication' => serialize(SerializableClosure::from($closure)),
          ]);
      }
code: public function tweakApplication(Closure $closure): void
      {
          $closure($this->app);
  
          static::$server->stash([
              'class' => static::class,
              'tweakApplication' => serialize(SerializableClosure::from($closure)),
          ]);
      }
code_tokens: public function tweakApplication ( Closure $ closure ) : void { $ closure ( $ this -> app ) ; static :: $ server -> stash ( [ 'class' => static :: class , 'tweakApplication' => serialize ( SerializableClosure :: from ( $ closure ) ) , ] ) ; }
docstring: Make tweaks to the application, both inside the test and on the test server.
  
  @param \Closure $closure
  
  @return void
docstring_tokens: Make tweaks to the application both inside the test and on the test server .