src/Runner.php
public function detach(Runner $runner)
    {
        if (!$this->runners->contains($runner)) {
            throw new LogicException('Can\'t detach not attached runner.');
        }

        $this->runners->detach($runner);

        return $this;
    }
public function detach(Runner $runner)
    {
        if (!$this->runners->contains($runner)) {
            throw new LogicException('Can\'t detach not attached runner.');
        }

        $this->runners->detach($runner);

        return $this;
    }
Detaches a runner.

@param Runner $runner

@return $this