ts-data-forge
    Preparing search index...
    isNonPositiveSafeInt: (a: number) => a is NonPositiveSafeInt = is

    Checks if a number is a NonPositiveSafeInt (non-positive safe integer in the range [Number.MIN_SAFE_INTEGER, 0]).

    Type Declaration

      • (a: number): a is NonPositiveSafeInt
      • Parameters

        • a: number

        Returns a is NonPositiveSafeInt

        true if the value is a NonPositiveSafeInt, false otherwise.