src/vs/editor/common/diff/linesDiffComputer.ts/LineRangeMapping/constructor
class LineRangeMapping:	constructor(
		originalRange: LineRange,
		modifiedRange: LineRange,
		innerChanges: RangeMapping[] | undefined,
	) {
		this.originalRange = originalRange;
		this.modifiedRange = modifiedRange;
		this.innerChanges = innerChanges;
	}