fixed php 8.1 type bugs

This commit is contained in:
Dennis Eichhorn 2022-03-22 17:34:58 +01:00
parent fbf865aaff
commit a0092a6c86
3 changed files with 3 additions and 3 deletions

View File

@ -763,7 +763,7 @@ class Bill implements \JsonSerializable
/**
* {@inheritdoc}
*/
public function jsonSerialize()
public function jsonSerialize() : mixed
{
return $this->toArray();
}

View File

@ -187,7 +187,7 @@ class BillElement implements \JsonSerializable
/**
* {@inheritdoc}
*/
public function jsonSerialize()
public function jsonSerialize() : mixed
{
return $this->toArray();
}

View File

@ -129,7 +129,7 @@ class BillTypeL11n implements \JsonSerializable, ArrayableInterface
/**
* {@inheritdoc}
*/
public function jsonSerialize()
public function jsonSerialize() : mixed
{
return $this->toArray();
}