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gh-148398: add type watcher in `_CHECK_ATTR_CLASS` #250590

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gh-148398: add type watcher in `_CHECK_ATTR_CLASS`

gh-148398: add type watcher in `_CHECK_ATTR_CLASS` #250590

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succeeded Apr 12, 2026 in 3s

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gh-148398: add type watcher in _CHECK_ATTR_CLASS #250590

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gh-148398: add type watcher in `_CHECK_ATTR_CLASS` #250590