isFunction

Checks if a value is a function.

Available since v1.9.0

Import

import { isFunction } from '@helpers4/type';

isFunction(value: unknown): value is Function

Parameter	Type	Description
`value`	`unknown`	The value to check

value is Function — True if value is a function

isFunction(() => {})       // => true
isFunction(function() {})  // => true
isFunction('function')     // => false