The oauth2-server.Request is not compatible to Fetch API Request

[FlorianB-DE]

Specify your setup

• Operating System: Linux Debian 12 Buster X86_64
• Node version: Bun 1.2.15
• npm version: Bun 1.2.15
• version of @node-oauth/oauth2-server: 5.2.0

Describe the bug

The oauth2-server.Request is not compatible to Fetch API Request, "Missing parameter: query"

To Reproduce

Steps to reproduce the behavior:

1. use a framework like SvelteKit that uses Fetch API Requests
2. build a request handler that passes down Request to oauth2server
3. See error:

invalid_argument: Missing parameter: `query`
 statusCode: 500,
     status: 500,
       code: 500,

      at new OAuthError (/app/node_modules/@node-oauth/oauth2-server/lib/errors/oauth-error.js:13:5)
      at new InvalidArgumentError (/app/node_modules/@node-oauth/oauth2-server/lib/errors/invalid-argument-error.js:21:5)
      at new Request (/app/node_modules/@node-oauth/oauth2-server/lib/request.js:21:13)

Expected behavior

Try to get query via request.url (e.g.: new URL(request.url).searchParams

Screenshots

Additional context
In the examples (e.g. express server) requests are passed down to the oauth server. While express is probably the most used framework, I don't see why the default Request shouldn't be supported.

[FlorianB-DE]

Also note to that:
The type declarations state:

headers?: Record<string, string>;
method?: string;
query?: Record<string, string>;

Which is wrong use of typescript since it leads to a runtime Error which is bypassing typescripts checks. Correct would be to omit all of the questions marks.