src/Yami/SheetFight/Model/MoveBuilder.php
public function is($type)
    {
        if (null !== $this->type) {
            throw new LogicException('Already typed');
        }

        $this->type = $type;

        return $this;
    }
public function is($type)
    {
        if (null !== $this->type) {
            throw new LogicException('Already typed');
        }

        $this->type = $type;

        return $this;
    }
Define the type.

@param string $type

@return static