Test if a value is a collection.
Test if a value is a Uint8ClampedArray.
Return an accessor function for setting an element in an array-like object supporting the get/set protocol.
Test if a single-precision floating-point numeric value is NaN.
Test if a value is NaN.
Test if a value is an Int32Array.
Test if a value is an Int16Array.
Test if a value is an arguments object.
Detect native Symbol.toPrimitive support.
Test if a single-precision floating-point numeric value is finite.
Assert that two Node-API data types are equal.
Test if a value is a number having a positive integer value.
Test if a value is an array-like object.
C utilities for asserting that a Node-API call returns an "ok" status.
Detect native Uint8ClampedArray support.
Test if a value is a complex number-like object.
Test if a value is a Complex128Array.
Test if an object's own property is enumerable.
Test if a value is an array of strings.
Detect native Int32Array support.
Assert that a Node-API value is a Node-API typed array.
Detect native Int16Array support.
Test if a value is an ArrayBuffer.
Test if an array-like object supports the accessor (get/set) protocol.