isBoolean

Checks if a value is a boolean.

function isBoolean(value: unknown): value is boolean

Parameters

value

• Type: unknown

The value to check.

Returns

Returns true if value is a boolean, else false.

Example

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

let enabled: unknown = true

if (isBoolean(enabled)) {
    console.log(!enabled) // => false
}