Mnehmos Synch

# @vitest/expect Jest's expect matchers as a Chai plugin. ## Usage ```js import * as chai from 'chai' import { JestAsymmetricMatchers, JestChaiExpect, JestExtend } from '@vitest/expect' // allows using expect.extend instead of chai.use to extend plugins chai.use(JestExtend) // adds all jest matchers to expect chai.use(JestChaiExpect) // adds asymmetric matchers like stringContaining, objectContaining chai.use(JestAsymmetricMatchers) ```