src/vs/workbench/contrib/mergeEditor/browser/model/modifiedBaseRange.ts/ModifiedBaseRangeStateBoth/equals
class ModifiedBaseRangeStateBoth:	public override equals(other: ModifiedBaseRangeState): boolean {
		return other.kind === ModifiedBaseRangeStateKind.both && this.firstInput === other.firstInput && this.smartCombination === other.smartCombination;
	}