/* eslint-disable @typescript-eslint/ban-ts-comment */import { flip } from "../flip.ts";
{ const obj = { "is_": true, "a": 1, };
//@ts-expect-error flip(obj, "a");}
{ type A = { "is_": boolean; "a"?: number; };
const obj: A = { "is_": true, };
//@ts-expect-error flip(obj, "a");}