import { type StrNum } from "https://deno.land/x/rimbu@1.2.0/typical/mod.ts";
const { IsEven } = StrNum;
Type that validates whether a given string-number is even. Checks that the last digit is even.
definition: U.Pred<Str.EndsWith<N, >>
| "0"
| "2"
| "4"
| "6"
| "8"