I am getting this problem every time I import a lib or when I use puppeteer and I don't know how to fix it. I am trying to get some data from LinkedIn using https://www.npmjs.com/package/linkedin-client the code is easy:

import LinkedinClient from 'linkedin-client';
    async function getIt() {
        const session = supabase.auth.session();

        const tok = session?.provider_token;
        const token = JSON.stringify(tok);
        console.log(token);
        
        const client = new LinkedinClient(token);
        const data = await client.fetch('https://www.linkedin.com/in/some-profile/');
        console.log(data);
    }

at first it gives me this error:Module "util" has been externalized for browser compatibility. Cannot access "util.promisify" in client code

after I install npm i util then it displays the following error:

500 process is not defined ReferenceError: process is not defined

Can you please let me know how to fix it?(I'm using sveltekit)