Cavemanon/piratepoet
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Add missing return type hints

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[MAILPOET-3897]
This commit is contained in:
Rostislav Wolny
2022-01-26 13:41:57 +01:00
committed by Veljko V
parent 2d117e6cc8
commit c953eb1b53
1 changed files with 3 additions and 3 deletions
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6
mailpoet/lib/Statistics/Track/SubscriberActivityTracker.php
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@ -58,11 +58,11 @@ class SubscriberActivityTracker {
return true; return true;
} }
public function registerCallback(string $slug, callable $callback) { public function registerCallback(string $slug, callable $callback): void {
$this->callbacks[$slug] = $callback; $this->callbacks[$slug] = $callback;
} }
public function unregisterCallback(string $slug) { public function unregisterCallback(string $slug): void {
unset($this->callbacks[$slug]); unset($this->callbacks[$slug]);
} }
@ -74,7 +74,7 @@ class SubscriberActivityTracker {
} }
} }
private function shouldTrack() { private function shouldTrack(): bool {
// Don't track in admin interface // Don't track in admin interface
if ($this->wp->isAdmin()) { if ($this->wp->isAdmin()) {
return false; return false;