text: // @noEmit: true
  // @allowJs: true
  // @checkJs: true
  // @Filename: mod1.js
  /** @callback Con - some kind of continuation
   * @param {object | undefined} error
   * @return {any} I don't even know what this should return
   */ module.exports = C;
  function C() {
      this.p = 1;
  }
  // @Filename: use.js
  /** @param {import('./mod1').Con} k */ function f(k) {
      if (1 === 2 - 1) {
      // I guess basic math works!
      }
      return k({
          ok: true
      });
  }
  