Partially work with @inrupt/solid-client-authn-browser.Session

[renyuneyun]

Reproduction

Reproduction

Steps to reproduce the bug

0. Set up Pinia with a Vue 3 project
   • Add @inrupt/solid-client-authn-browser as a dependency
1. Create a store (stores/s.ts) with the following content:

import { defineStore } from 'pinia'
import { Session } from "@inrupt/solid-client-authn-browser";

export const useSStore = defineStore('s', {
  state: () => {
    return { 
      session: new Session(),
     }
  },
})

2. In a Vue component file, write the following:

import { useSStore } from '@/stores/s';
import type { Session } from '@inrupt/solid-client-authn-browser';

...

    const s: Session = useSStore().session;

Expected behavior

I would expect this compiles without errors.

Actual behavior

I receive the following error:

Type “{ readonly info: { isLoggedIn: boolean; webId?: string | undefined; clientAppId?: string | undefined; sessionId: string; expirationDate?: number | undefined; }; login: (options: ILoginInputOptions) => Promise<...>; ... 22 more ...; eventNames: () => (string | symbol)[]; }” misses the following properties from “Session”: clientAuthentication, tokenRequestInProgress, internalLogout, setSessionInfo ts(2739)

(Manually translated from Chinese to English. May contain minor mistakes.)

Additional information

This only happens when using Piana -- if you directly write const s: Session = new Session(), it compiles without erors.

This does not affect me from using the store as long as I don't need an exact Session type so far. So it's a partial problem.

I guess this is a bug. But because I'm new to TS/JS, this could all be an expected behaviour (e.g. the dependent library contains something unable to be stored, due to some special JS/TS rules, if any).

Sorry I can't yet pin down the exact cause of this and provide a MRE without the library (to me yet far). I totally understand this could lag the resolution.