Test if a value is an array-like object of numbers.
Test if a value is an Int32Array.
Test if a value is an Int8Array.
Test if a value is an Int16Array.
Test if a finite double-precision floating-point number is an integer.
Int16Array.
Int32Array.
Detect native generator function support.
Test if an array contains a provided search value.
Test if a double-precision floating-point numeric value is positive zero.
Test if a double-precision floating-point numeric value is negative zero.
Test if a value is a BooleanArray.
Test if a value is an ArrayBuffer.
Like a Set, but provides the index of the `key` in the backing array
Test if a single-precision floating-point numeric value is NaN.
Assert that two Node-API data types are equal.
C utilities for asserting that a Node-API call returns an "ok" status.
Assert that a Node-API value is a specified Node-API data type.
Test if a value is a number having an integer value.
Detect native Uint8ClampedArray support.
Test if a value is a valid typed array length.
Test if a value is a number having a nonnegative integer value.
Test if a value is an Error object.
Test if a value is a number having a positive value.