KeysDataProvider::prepareFields

public function prepareFields(): array
{
	$result = [];
	$whiteList = $this->getWhiteList();

	foreach ($whiteList as $column)
	{
		$result[] = $this->createField(
			$column->getId(),
			[
				'name' => $column->getName(),
				'type' => $column->getType(),
				'default' => $column->isDefault(),
			]
		);
	}

	return $result;
}