Type Alias NonNegativeInt32

NonNegativeInt32: IntersectBrand<Int32, NonNegativeNumber>

Branded numeric type for non-negative 32-bit signed integers. Range: [0, 2^31 - 1] or [0, 2,147,483,647]

Example

const isNonNegativeInt32 = (x: number): x is NonNegativeInt32 =>
  Number.isSafeInteger(x) && x >= 0 && x <= 2**31 - 1;

const score = (points: NonNegativeInt32) => ({ score: points });