message: test(typeguards): test fallback-case
diff: @@ -197,6 +197,15 @@ describe('isRefType / isRefTypeArray', () => {
  fail('Expected isRefType to be returning true');
  }
  });
  +
  + it('should return "false" if all other fail', async () => {
  + const obj = { hello: String };
  + expect(isDocument(obj)).toStrictEqual(false);
  + expect(
  + // @ts-expect-error "Array" is not a supported type for param2, but is used to test the fallback-case
  + isRefType(obj, Array)
  + ).toStrictEqual(false);
  + });
  });
  describe('isRefTypeArray', () => {
  