public function getAvailableOperands(): array 	{ 		return match ($this->type) { 			FilterType::NUMBER->value, FilterType::RANGE->value => ['=', '<', '>', '<=', '>=', '<>'], 			FilterType::TEXT->value => ['=', '<>', 'like'], 			FilterType::DROPDOWN->value => ['='], 			default => ['=', '<', '>', '<=', '>=', '<>', 'like'], 		}; 	}