message: fix: empty servers behaviour per OAS spec
  fixes
diff: @@ -14,7 +14,7 @@ import {
  Referenced,
  } from '../types';
  import { IS_BROWSER } from './dom';
  -import { isNumeric, removeQueryString, resolveUrl, stripTrailingSlash } from './helpers';
  +import { isNumeric, removeQueryString, resolveUrl } from './helpers';
  function isWildcardStatusCode(statusCode: string | number): statusCode is string {
  return typeof statusCode === 'string' && /\dxx/i.test(statusCode);
  @@ -530,9 +530,10 @@ export function normalizeServers(
  const baseUrl = specUrl === undefined ? removeQueryString(getHref()) : dirname(specUrl);
  if (servers.length === 0) {
  - return [
  + // Behaviour defined in OpenAPI spec: https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.0.md#openapi-object
  + servers = [
  {
  - url: stripTrailingSlash(baseUrl),
  + url: '/',
  },
  ];
  }
  