chore(deps): Update nextcloud/coding-standard to v1.3.1

Signed-off-by: provokateurin <kate@provokateurin.de>

1 files changed, 7 insertions, 7 deletions

diff --git a/apps/dav/lib/CalDAV/EventReader.php b/apps/dav/lib/CalDAV/EventReader.php
index bdceb184fb0..6e845c596ae 100644
--- a/apps/dav/lib/CalDAV/EventReader.php
+++ b/apps/dav/lib/CalDAV/EventReader.php
@@ -89,7 +89,7 @@ class EventReader {
 			$events = $input->getByUID($uid);
 			// evaluate if any event where found
 			if (count($events) === 0) {
-				throw new InvalidArgumentException('This VCALENDAR did not have an event with UID: '.$uid);
+				throw new InvalidArgumentException('This VCALENDAR did not have an event with UID: ' . $uid);
 			}
 			// extract calendar timezone
 			if (isset($input->VTIMEZONE) && isset($input->VTIMEZONE->TZID)) {
@@ -297,7 +297,7 @@ class EventReader {
 	 *
 	 * @return string|null R - Relative or A - Absolute
 	 */
-	public function recurringPattern(): string|null {
+	public function recurringPattern(): ?string {
 		if ($this->rruleIterator === null && $this->rdateIterator === null) {
 			return null;
 		}
@@ -314,7 +314,7 @@ class EventReader {
 	 *
 	 * @return string|null daily, weekly, monthly, yearly, fixed
 	 */
-	public function recurringPrecision(): string|null {
+	public function recurringPrecision(): ?string {
 		if ($this->rruleIterator !== null) {
 			return $this->rruleIterator->precision();
 		}
@@ -331,7 +331,7 @@ class EventReader {
 	 *
 	 * @return int|null
 	 */
-	public function recurringInterval(): int|null {
+	public function recurringInterval(): ?int {
 		return $this->rruleIterator?->interval();
 	}
 
@@ -374,7 +374,7 @@ class EventReader {
 	 *
 	 * @return int|null
 	 */
-	public function recurringConcludesAfter(): int|null {
+	public function recurringConcludesAfter(): ?int {
 		
 		// construct count place holder
 		$count = 0;
@@ -399,7 +399,7 @@ class EventReader {
 	 *
 	 * @return DateTime|null
 	 */
-	public function recurringConcludesOn(): DateTime|null {
+	public function recurringConcludesOn(): ?DateTime {
 
 		if ($this->rruleIterator !== null) {
 			// retrieve rrule conclusion date
@@ -626,7 +626,7 @@ class EventReader {
 	 *
 	 * @return DateTime
 	 */
-	public function recurrenceDate(): DateTime|null {
+	public function recurrenceDate(): ?DateTime {
 		if ($this->recurrenceCurrentDate !== null) {
 			return DateTime::createFromInterface($this->recurrenceCurrentDate);
 		} else {