tabs.remove()

Closes one or more tabs.

This is an asynchronous function that returns a Promise.

var removing = browser.tabs.remove(
  tabIds          // integer or integer array
)

tabIds

integer or array of integer The ids of the tab or tabs to close.

A Promise that will be fulfilled with no arguments when all the specified tabs have been removed or their beforeunload prompts have been handled. If any error occurs, the promise will be rejected with an error message.

Close a single tab:

function onRemoved() {
  console.log(`Removed`);
}

function onError(error) {
  console.log(`Error: ${error}`);
}

var removing = browser.tabs.remove(2);
removing.then(onRemoved, onError);

Close multiple tabs:

function onRemoved() {
  console.log(`Removed`);
}

function onError(error) {
  console.log(`Error: ${error}`);
}

var removing = browser.tabs.remove([15, 14, 1]);
removing.then(onRemoved, onError);

• contextual-identities
• tabs-tabs-tabs