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[ErrorHandler] Add return type hints #17096

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Aug 8, 2022
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[ErrorHandler] Add return type hints #17096

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4 changes: 2 additions & 2 deletions controller/error_pages.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -220,7 +220,7 @@ contents, create a new Normalizer that supports the ``FlattenException`` input::

class MyCustomProblemNormalizer implements NormalizerInterface
{
public function normalize($exception, string $format = null, array $context = [])
public function normalize($exception, string $format = null, array $context = []): array
{
return [
'content' => 'This is my custom problem normalizer.',
Expand All @@ -231,7 +231,7 @@ contents, create a new Normalizer that supports the ``FlattenException`` input::
];
}

public function supportsNormalization($data, string $format = null)
public function supportsNormalization($data, string $format = null): bool
{
return $data instanceof FlattenException;
}
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