import test from 'ava';import * as plugin from 'ava/plugin';const worker = plugin.registerSharedWorker({filename: new URL('_worker.js', import.meta.url),supportedProtocols: ['ava-4'],});const availableImmediately = worker.currentlyAvailable;test('the shared worker becomes available before tests start', t => {t.false(availableImmediately);t.true(worker.currentlyAvailable);});