00043-easy-exclude.ts

// ============= Test Cases =============
import type { Equal, Expect } from "./test-utils";

type cases = [
    Expect<
        Equal<MyExclude<"a" | "b" | "c", "a">, Exclude<"a" | "b" | "c", "a">>
    >,
    Expect<
        Equal<
            MyExclude<"a" | "b" | "c", "a" | "b">,
            Exclude<"a" | "b" | "c", "a" | "b">
        >
    >,
    Expect<
        Equal<
            MyExclude<string | number | (() => void), Function>,
            Exclude<string | number | (() => void), Function>
        >
    >
];

// ============= Your Code Here =============
type MyExclude<T, U> = T extends U ? never : T;