constant FacetsDateHandler::FACETS_DATE_HOUR in Facets 8
String that represents a time gap of an hour between two dates.
File
- src/
Utility/ FacetsDateHandler.php, line 30  
Class
- FacetsDateHandler
 - Dates Handler service.
 
Namespace
Drupal\facets\UtilityCode
const FACETS_DATE_HOUR = 'HOUR';