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x/tsafe/test/exclude.types.ts

🔩 The missing TypeScript utils
garronej/tsafe
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/* eslint-disable @typescript-eslint/no-unused-vars *//* eslint-disable @typescript-eslint/ban-ts-comment */import { exclude } from "../exclude.ts";import { assert } from "../assert.ts";import type { Equals } from "../Equals.ts";
{    const x = (["a", "b", "c"] as const).filter(exclude(["a"]));
    type Got = typeof x;    type Expected = ("b" | "c")[];
    assert<Equals<Got, Expected>>();}
{    const x = (["a", "b", "c", "d"] as const).filter(exclude(["a", "b"]));
    type Got = typeof x;    type Expected = ("c" | "d")[];
    assert<Equals<Got, Expected>>();}
{    const x = [3, "a", false].filter(exclude([3]));
    type Got = typeof x;
    type Expected = (number | string | boolean)[];
    assert<Equals<Got, Expected>>();}
{    //@ts-expect-error    const x = (["a", "b", "c", "d"] as const).filter(exclude("a", "b"));}