public function DateRecurHelper::key in Recurring Dates Field 3.0.x

Same name and namespace in other branches

1. 8.2 src/DateRecurHelper.php \Drupal\date_recur\DateRecurHelper::key()
2. 3.x src/DateRecurHelper.php \Drupal\date_recur\DateRecurHelper::key()
3. 3.1.x src/DateRecurHelper.php \Drupal\date_recur\DateRecurHelper::key()

File

src/DateRecurHelper.php, line 126

Class

DateRecurHelper

Helper for recurring rules.

Namespace

Drupal\date_recur

Code

public function key() : ?int {
  return $this->dateRecurHelper
    ->key();
}