Type Alias NegativeInt

NegativeInt: IntersectBrand<Int, NegativeNumber>

Branded numeric type for negative integers. Represents integers strictly less than zero.

Example

const isNegativeInt = (x: number): x is NegativeInt =>
  Number.isInteger(x) && x < 0;

const offset = (value: NegativeInt) => ({ offset: value });
const depth = (level: NegativeInt) => ({ belowGround: Math.abs(level) });