()
| 17596 | return this._getUndoStack().slice(0) |
| 17597 | } |
| 17598 | _getUndoStack() { |
| 17599 | if (!this._undoStack) this._undoStack = [] |
| 17600 | return this._undoStack |
| 17601 | } |
| 17602 | _getRedoStack() { |
| 17603 | if (!this._redoStack) this._redoStack = [] |
| 17604 | return this._redoStack |
no outgoing calls
no test coverage detected