``` */ export function add(a: number, b: number) { return a + b; } /** * @import.meta.vitest * ```ts:1+2=3 * expect(add(1, 2)).toBe(3); * ``` */ export function add(a: number, b: number) { return a + b; } if (import.meta.vitest) { const {assert,...} = import.meta.vitest; import.meta.vitest.test("1+2=3", async()=>{ expect(add(1, 2)).toBe(3); }); }