[Flight] Only use debug component info for parent stacks #34431
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| for (let i = 0; i < referencedDebugInfo.length; ++i) { | ||
| const debugInfoEntry = referencedDebugInfo[i]; | ||
| if (debugInfoEntry.name != null) { | ||
| (debugInfoEntry: ReactComponentInfo); |
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Double checked that Flow starts erroring once we add another union member to ReactDebugInfoEntry with a name property. This type assertion ensures that future us needs to decide whether a new kind of ReactDebugInfoEntry with name should be transferred or not.
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Follow-up to #34229
We use Component debug info to fill in gaps between Fibers in the parent stack (for React DevTools, errorInfo.componentStack, hydration diffs, etc). It's unfortunate that this makes third-party Server Components disappear.
Before:
After: