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 * @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" // Grab a statement selecting "everything" - the engine shouldn't care what's being selected in an "EXISTS"
// statement anyway // statement anyway