import { type LastInUnion } from "https://deno.land/x/mtype@v0.3.1/src/union.ts";
definition: UnionToIntersection<T extends any ? (arg: T) => any : never> extends (arg: infer R) => any ? R : never
import { type LastInUnion } from "https://deno.land/x/mtype@v0.3.1/src/union.ts";