isNumber

Checks if a value is a number.

function isNumber(value: unknown): value is number

Parameters

value

• Type: unknown

The value to check.

Returns

Returns true if value is a number, else false.

Example

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

const count: unknown = 100

if (isNumber(count)) {
  console.log(count + 200) // => 300
}