isFunction

Checks if a value is a function.

function isFunction(value: unknown): value is Function

Parameters

value

• Type: unknown

The value to check.

Returns

Returns true if value is a function, else false.

Example

import { isFunction } from '@chronus-dev/utils'

const callback: unknown = () => {
    console.log('Hello')
}

if (isFunction(callback)) {
    callback() // => 'Hello'
}