Variable isUint`Const`

isUint: (a: number) => a is NonNegativeInt = is

Checks if a number is a Uint.

Type Declaration

- (a: number): a is NonNegativeInt
- Parameters
  - a: number
  Returns a is NonNegativeInt
  true if the value is a Uint, false otherwise.

Example

assert.isTrue(isUint(4));

assert.isFalse(isUint(-1));

assert.isTrue(Uint.is(0));