src/vs/editor/common/viewModelEventDispatcher.ts/CursorStateChangedEvent/isNoOp
class CursorStateChangedEvent:	public isNoOp(): boolean {
		return (
			CursorStateChangedEvent._selectionsAreEqual(this.oldSelections, this.selections)
			&& this.oldModelVersionId === this.modelVersionId
		);
	}