is that thing a function? Use this module to find out

TypeScript definitions for is-function

is-function function part of http://amp.ampersandjs.com.

check if an AST node is a function of some sort

Test if a value is a function.

Simple is() function for typechecking

Simple function test

Determine whether a given value is a function object.

is-function function

Test whether a given value is a function.

is function

If isFunction(callbackfn) is false, throw a TypeError exception.

Validatem validator for ensuring that a value is a function

Test if a value is an array-like object containing only functions.

@js-plus/is-function

is function

Check if a value's a function.

An API wrapper for [OverlayToolkit](https://github.com/Lotlab/ffxiv-overlay-toolkit), which is function collection extend ffxiv overlay plugin.

pop array, if last element is function

Simple set of functions to check variables. Includes check of undefined / defined / defined and not null / defined and not empty / is number / is function is object