Function guardRecord

Given a Type Guard, returns a Type Guard that checks if the given value is a Record and all its entries match the given Type Guard.

Example

import { guardRecord } from "type-guard-helpers"

const test = {} as unknown;
const isTranslation = guardRecord(
    (val): val is { readonly translation: string } => !!val.translation
);

if (isTranslation(test)) {
    test; //  { readonly translation: string; }
}