Add return type

Co-authored-by: Robbie Averill <robbie@averill.co.nz>
This commit is contained in:
Guy Marriott 2020-09-01 08:43:36 -07:00 committed by GitHub
parent 3575070b9d
commit ff04f97149
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@ -459,7 +459,7 @@ class DataQuery
*
* @return bool
*/
public function exists()
public function exists(): bool
{
// Grab a statement selecting "everything" - the engine shouldn't care what's being selected in an "EXISTS"
// statement anyway