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types(patchKeyedChildren): add explicit type annotation for variable j and newIndex #13931

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types(patchKeyedChildren): add explicit type annotation for variable j and newIndex #13931

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4 changes: 2 additions & 2 deletions packages/runtime-core/src/renderer.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1910,7 +1910,7 @@ function baseCreateRenderer(

// 5.2 loop through old children left to be patched and try to patch
// matching nodes & remove nodes that are no longer present
let j
let j: number
let patched = 0
const toBePatched = e2 - s2 + 1
let moved = false
Expand All @@ -1931,7 +1931,7 @@ function baseCreateRenderer(
unmount(prevChild, parentComponent, parentSuspense, true)
continue
}
let newIndex
let newIndex: number | undefined
if (prevChild.key != null) {
newIndex = keyToNewIndexMap.get(prevChild.key)
} else {
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