Variable isPositiveSafeInt`Const`

isPositiveSafeInt: (a: number) => a is PositiveSafeInt = is

Checks if a number is a PositiveSafeInt (a positive safe integer in the range [1, MAX_SAFE_INTEGER]).

Type Declaration

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

Example

assert.ok(isPositiveSafeInt(1));
assert.ok(isPositiveSafeInt(Number.MAX_SAFE_INTEGER));
assert.notOk(isPositiveSafeInt(0));
assert.ok(PositiveSafeInt.is(42));