applyStateToTree

Callable

• applyStateToTree(root: ChaynsHistoryLayer, raw: unknown): { changedLayerIds: Set<string> }

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• Applies the raw window.history.state payload onto the layer tree. Returns the set of layer ids whose segments OR ownState changed.

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  Parameters

  • root: ChaynsHistoryLayer

  • raw: unknown

  Returns { changedLayerIds: Set<string> }

  • changedLayerIds: Set<string>