Test if a double-precision floating-point numeric value is negative zero.
Detect native BigInt support.
Assert that a Node-API value is a specified Node-API data type.
Detect native ArrayBuffer support.
Test if an object's own property is enumerable.
Assert that two Node-API data types are equal.
C utilities for asserting that a Node-API call returns an "ok" status.
Test if a single-precision floating-point numeric value is NaN.
Detect native DataView support.
Test if a value is an Int32Array.
Test if a value is NaN.
Standard assertion utilities.
Test if a value is an array of strings.
Test if a value is a number having a nonnegative integer value.
Test if a value is a number having an integer value.
Test if a value is a Uint8ClampedArray.
Test if a double-precision floating-point numeric value is finite.
Does this environment have the ability to get the [[Prototype]] of an object on creation with `__proto__`?
Test if a value is a collection.
Test if a value is an ArrayBuffer.
Test if a value is a Complex64Array.
Test if a value is an Int16Array.
Test if a value is an Error object.
Test if a value is a number having a positive value.