text: describe('callback tag', () => {
      const docSet = jsdoc.getDocSetFromFile('test/fixtures/callbacktag.js');
  
      function callbackTests(callback) {
          expect(callback).toBeObject();
  
          expect(callback.type).toBeObject();
  
          expect(callback.type.names).toBeArrayOfSize(1);
  
          expect(callback.type.names[0]).toBe('function');
      }
  
      it('correctly handles callbacks that do not define a {type}', () => {
          const callback = docSet.getByLongname('requestResponseCallback')[0];
  
          callbackTests(callback);
      });
  
      it('correctly handles callbacks that define an incorrect {type}', () => {
          const callback = docSet.getByLongname('wrongTypeCallback')[0];
  
          callbackTests(callback);
      });
  });
  