ListStrategy::getPresetFilterFieldNames

private function getPresetFilterFieldNames(array $presetFields): array
{
	$fieldNameModificators = ['=', '!', '>=', '<=', '%'];

	$fieldNames = [];
	$this->getProvider()->prepareListFilter($fieldNames, $presetFields);
	$this->getUfProvider()->prepareListFilter($fieldNames, $this->getFilterFieldsArray(), $presetFields);

	return array_map(
		static fn($fieldName): string => str_replace($fieldNameModificators, '', $fieldName),
		array_keys($fieldNames)
	);
}