@monstermann/fn/dist/function/isError.js

A utility library for TypeScript.

import { dfdlT } from "@monstermann/dfdl";

//#region src/function/isError.ts
/**
* `isError(target)`
*
* Checks if a value is an Error instance.
*
* ```ts
* isError(new Error("test")); // true
* isError("error message"); // false
* ```
*
* ```ts
* pipe(new Error("test"), isError()); // true
* pipe("error message", isError()); // false
* ```
*/
const isError = dfdlT((target) => {
	return target instanceof Error;
}, 1);

//#endregion
export { isError };