open-consul/ui/packages/consul-ui/app/controllers/dc/acls/policies/index.js

import Controller from '@ember/controller';
export default class IndexController extends Controller {
  queryParams = {
    sortBy: 'sort',
    dc: 'dc',
    type: 'type',
    search: {
      as: 'filter',
      replace: true,
    },
  };
}