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

@@ -19,7 +19,7 @@ class ChartJsPiggyBankChartGenerator implements PiggyBankChartGeneratorInterface
*
* @return array
*/
public function history(Collection $set)
public function history(Collection $set): array
{
// language: