Usage of getListUi function

usageListUI.html

<template>
  <lightning-card title="List view Labels">
    <ul>
      <li>{contactLabel}</li>
      <li>{myObjectLabel}</li>
    </ul>
  </lightning-card>
</template>

usageListUI.js

import { LightningElement, wire } from 'lwc';
import { getListUi } from 'lightning/uiListApi';
import CONTACT_OBJECT from '@salesforce/schema/Contact';
// In case of a custom object, this will not compile, so specify objectApiName directly
// import DIRECTORY_OBJECT from '@salesforce/schema/namespace__AllMyObjects__c';

export default class HelloListUi extends LightningElement {
  @wire(getListUi, { objectApiName: CONTACT_OBJECT, listViewApiName: 'namespace__AllContacts' })
  contactListUi;
  @wire(getListUi, { objectApiName: 'namespace__myObject__c', listViewApiName: 'namespace__AllMyObjects' })
  myObjectListUi;

  get contactLabel() {
    return this.contactListUi.data ? this.contactListUi.data.info.label : '';
  }

  get myObjectLabel() {
    return this.myObjectListUi.data ? this.myObjectListUi.data.info.label : '';
  }
}