I can't find any working code since getSelected is depreciated. But can anyone help me with how to achieve this?

chrome.action.onClicked.addListener((tab: chrome.tabs.Tab) => {
  const urlTab: string = tab.url as string;
  console.log(urlTab)
});

chrome.tabs.onActivated.addListener((activeInfo: chrome.tabs.TabActiveInfo) => {
  const tabId: number = activeInfo.tabId;
  chrome.tabs.get(tabId, (tab: chrome.tabs.Tab) => {
    const urlTab: string = tab.url as string;
    console.log(urlTab)
  });
});

If I have this in background.js, how can I pass the urlTab in popup.js? Thank you for helping me.