Usage

isSymbol(Symbol("abc")); // => true
isSymbol("abc"); // => false

Installation

CLI

npx atmx add helper is-symbol

Manually

Copy and paste the following method into @/utils/helpers/undefined.ts:

/**
* Checks if the given value is a symbol.
*
* @example
* isSymbol(Symbol('abc')) // => true
* isSymbol('abc') // => false
*/
export function isSymbol(value: unknown): value is symbol {
return typeof value === "symbol";
}