refactor: remove dead types of fiber (#28405)
The properties `firstEffect` and `lastEffect` of the Fiber are currently not being used and are considered to be dead code, and can be removed.
bubucuo committed
Feb 21, 2024 at 19:17 UTC
ddd736d2589c972e1ac75402f2e2e833e97ad61a
1 file changed
-6
packages/react-reconciler/src/ReactInternalTypes.js
-6
@@ -157,12 +157,6 @@ export type Fiber = {
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subtreeFlags: Flags,
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deletions: Array<Fiber> | null,
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- // The first and last fiber with side-effect within this subtree. This allows
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- // us to reuse a slice of the linked list when we reuse the work done within
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- // this fiber.
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- firstEffect: Fiber | null,
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- lastEffect: Fiber | null,
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-
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lanes: Lanes,
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childLanes: Lanes,
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