You will never need this util

[tshemsedinov]

https://github.com/diia-open-source/be-pkg-utils/blob/e969374fb769e59ab6bbdb709caeba0199e14a8c/src/guards.ts#L69-L74

Let's optimize:

   static isSettledError(value: PromiseSettledResult<unknown>): value is PromiseRejectedResult {
        return value.status === 'rejected'
    }

So you can simply use inplace expression Instead you can use in place just isSettledError:

value.status === 'rejected'

[doichev-kostia]

The key value of this util is in value is PromiseRejectedResult. This is needed for TypeScript in Array.filter method.

[FowiFlowi]

@doichev-kostia exactly!