/** * @param int|float|string $value1 * @param int|float|string $value2 * @param bool $not * * @return WhereStatement */ protected function addBetweenCondition($value1, $value2, bool $not) : WhereStatement { $this->sql->addWhereBetweenCondition($this->column, $value1, $value2, $this->separator, $not); return $this->statement; }