src/vs/editor/common/model/bracketPairsTextModelPart/bracketPairsTree/length.ts/lengthToObj
export function lengthToObj(length: Length): LengthObj {
	const l = length as any as number;
	const lineCount = Math.floor(l / factor);
	const columnCount = l - lineCount * factor;
	return new LengthObj(lineCount, columnCount);
}