fix errors with Role type

This commit is contained in:
2022-09-07 11:09:03 +02:00
parent 1b8b99d5ce
commit d9e602247e
3 changed files with 5 additions and 5 deletions

View File

@@ -64,7 +64,7 @@ final class GeographicalUnitStatAggregator implements AggregatorInterface
/**
* @inheritDoc
*/
public function addRole()
public function addRole(): ?string
{
return null;
}