• @testing-library/jest-dom version: 6.4.8
• node version: 20.14.0
• vitest version: 2.0.4
• pnpm version: 9.4.0
• @testing-library/react version: 16.0.0

Relevant code or config:

describe('ellipseAddressJsx', () => {
  it('should return ellipsed address with specified width', () => {
    const address = 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
    const width = 4

    const { container } = render(ellipseAddressJsx(address, width))

    expect(container).toHaveTextContent('aaaa…aaaa')
  })
})

What you did:

Upgraded from vitest 2.0.3 from 2.0.4

What happened:

After upgrading to [email protected] this TypeScript error appeared in every @testing-library/jest-dom assertion:

Reproduction:

https://codesandbox.io/p/devbox/silly-panna-vx86jv

See src/utils.test.tsx

Problem description:

Following the instructions for using @testing-library/jest-dom with Vitest provided here no longer seems to work in the latest version of Vitest. (Confirmed this is also the case for [email protected])

Suggested solution:

As suggested here: #546 (comment)

In tsconfig.json:

{
  "compilerOptions": {
    "types": ["@testing-library/jest-dom"]
  },
}

This resolves the issue.