PHP7 compatible type hinting [skip ci]

This commit is contained in:
James Cole
2016-02-18 07:21:48 +01:00
parent 7a7ce7fcea
commit e7be4e3e49
22 changed files with 87 additions and 139 deletions

View File

@@ -24,5 +24,5 @@ interface PiggyBankChartGeneratorInterface
*
* @return array
*/
public function history(Collection $set);
public function history(Collection $set): array;
}