Function mergeOptimizationSelectionState

mergeOptimizationSelectionState(
previous: Readonly<OptimizationSelectionState>,
next: OptimizationSelectionState,
): OptimizationSelectionState
Merge sparse optimization state while preserving own-property undefined clears.
Parameters
- previous: Readonly<OptimizationSelectionState>
  State visible before a sparse update.
- next: OptimizationSelectionState
  Sparse update returned by a state interceptor or hydration source.
Returns OptimizationSelectionState
Merged optimization state.
- Defined in packages/universal/core-sdk/src/handoff.ts:59