Variable columnFirstRangeComparator`Const`

columnFirstRangeComparator: (a: RangeCoords, b: RangeCoords) => number

Comparator that sorts ranges by column then row.

Type declaration

- (a: RangeCoords, b: RangeCoords): number
- Parameters
  - a: RangeCoords
  - b: RangeCoords
  Returns number