original_string: public function linkTo($key, $model, $foreign): void
      {
          Relations::setRelation($this->model, $key, $model, $foreign);
      }
code: public function linkTo($key, $model, $foreign): void
      {
          Relations::setRelation($this->model, $key, $model, $foreign);
      }
code_tokens: public function linkTo ( $ key , $ model , $ foreign ) : void { Relations :: setRelation ( $ this -> model , $ key , $ model , $ foreign ) ; }
docstring: Setup relation "one to one" or "one to many"
  
  @param  string $key
  @param  string $model
  @param  string $foreign
  
  @return void
docstring_tokens: Setup relation one to one or one to many