HistoryStackOptions

Constructor options for HistoryStack.

Example

code

const stack = new HistoryStack({
  maxEntries: 100,
  onChange: (s) => updateUndoButton(s.canUndo),
});

code

readonly optional maxEntries?: number;

Maximum undoable commands. Oldest are evicted when exceeded. Default 200.

code

readonly optional onChange?: (state) => void;

Called when the stack state changes (undo/redo availability).

void