src/vs/workbench/contrib/mergeEditor/browser/model/mergeEditorModel.ts/MarkAsHandledUndoRedoElement/constructor
class MarkAsHandledUndoRedoElement:	constructor(
		public readonly resource: URI,
		private readonly mergeEditorModelRef: WeakRef<MergeEditorModel>,
		private readonly stateRef: WeakRef<ModifiedBaseRangeData>,
		private readonly input1Handled: boolean,
		private readonly input2Handled: boolean,
	) { }