Rewritten_url returns null

[toxin-x]

i am trying to make a link filter using this list but I can't seem to get the rewritten url, here is my code along with what i expect. Am i missing something to enable removeparam in the docs?

import adblockRust from 'adblock-rs';
import fs from 'node:fs';
const dataPath = './data/adblock-rust-master/data/'

const debugInfo = true;
const filterSet = new adblockRust.FilterSet(debugInfo);

const shortenerFilters = fs.readFileSync(
    'LegitimateURLShortener.txt',
    { encoding: 'utf-8' },
).split('\n');
filterSet.addFilters(shortenerFilters);
console.log(shortenerFilters[0])

// const easylistFilters = fs.readFileSync(
//     dataPath + 'easylist.to/easylist/easylist.txt',
//     { encoding: 'utf-8' },
// ).split('\n');
// filterSet.addFilters(easylistFilters);

const uboUnbreakFilters = fs.readFileSync(
    dataPath + 'uBlockOrigin/unbreak.txt',
    { encoding: 'utf-8' },
).split('\n');
filterSet.addFilters(uboUnbreakFilters);

const resources = adblockRust.uBlockResources(
    dataPath + 'test/fake-uBO-files/web_accessible_resources',
    dataPath + 'test/fake-uBO-files/redirect-resources.js',
    dataPath + 'test/fake-uBO-files/scriptlets.js'
);

const engine = new adblockRust.Engine(filterSet, true);
engine.useResources(resources);

console.log(engine.check(
    'https://www.amazon.com/National-Geographic-Hobby-Rock-Tumbler/dp/B01LQCIL88/?_encoding=UTF8&pd_rd_w=a88WT&content-id=amzn1.sym.12c47663-8a7e-43d5-9c0a-9fb1870a90c3&pf_rd_p=12c47663-8a7e-43d5-9c0a-9fb1870a90c3&pf_rd_r=3BKDDFN4AJ4N5805MMKF&pd_rd_wg=JVspV&pd_rd_r=da0cab95-d366-49ed-a9a9-52f9a277bf62&ref_=pd_hp_d_atf_dealz_cs',
    'https://amazon.com',
    'html',
    true

));

result:

! Title: ➗ Actually Legitimate URL Shortener Tool
{
  matched: false,
  important: false,
  redirect: null,
  rewritten_url: null,
  exception: null,
  filter: null
}

expected:

! Title: ➗ Actually Legitimate URL Shortener Tool
{
  matched: True,
  important: false,
  redirect: null,
  rewritten_url: 'https://www.amazon.com/National-Geographic-Hobby-Rock-Tumbler/dp/B01LQCIL88/?_encoding=UTF8',
  exception: null,
  filter: null
}

thank you!

[antonok-edm]

@toxin-x you're using 'html' as the request type, which isn't valid. You can find the full list of request types here. I assume you want to use 'document'; When I do so, I get the following:

{
  matched: false,
  important: false,
  redirect: null,
  rewritten_url: 'https://www.amazon.com/National-Geographic-Hobby-Rock-Tumbler/dp/B01LQCIL88/?_encoding=UTF8&pd_rd_w=a88WT&pf_rd_p=12c47663-8a7e-43d5-9c0a-9fb1870a90c3&pf_rd_r=3BKDDFN4AJ4N5805MMKF&pd_rd_wg=JVspV&pd_rd_r=da0cab95-d366-49ed-a9a9-52f9a277bf62&ref_=pd_hp_d_atf_dealz_cs',
  exception: null,
  filter: null
}

Does that look how you'd expect?