hry-types/test/Union/IntersectOf.test.ts

typescript工具类型库

import type { Test } from "../../src";
import { Checking } from "../../src";
import type { IntersectOf } from "../../src/Union/IntersectOf";

type Test1 = IntersectOf<string | number>;

type Test1Expect = string & number;

Checking<Test1, Test1Expect, Test.Pass>;

type Test2 = IntersectOf<{ a: 1 } | { b: 2 }>;

type Test2Expect = { a: 1 } & { b: 2 };

Checking<Test2, Test2Expect, Test.Pass>;