/* global API */ 'use strict'; // onCommitted may fire twice // Note, we're checking against a literal `1`, not just `if (truthy)`, // because is exposed per HTML spec as a global variable and `window.INJECTED`. if (window.INJECTED_GREASYFORK !== 1) { window.INJECTED_GREASYFORK = 1; addEventListener('message', async function onMessage(e) { if (e.origin === location.origin && e.data && e.data.name && e.data.type === 'style-version-query') { removeEventListener('message', onMessage); const style = await API.findUsercss(e.data) || {}; const {version} = style.usercssData || {}; postMessage({type: 'style-version', version}, '*'); } }); }