[Form] Document null support in NumberToLocalizedStringTransformer #41453
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Thank you @mbabker. |
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Symfony\Component\Form\Extension\Core\DataTransformer\NumberToLocalizedStringTransformerexplicitly checks for and returns nulls but these aren't documented in the class' doc blocks, which causes static analysis tools to report a false positive when checking for these null values elsewhere. This adds the missing null types to the doc blocks.