This package has been deprecated

Author message:

In Storybook 8, this package functionality has been integrated to a new package called @storybook/test, which uses Vitest APIs for an improved experience. When upgrading to Storybook 8 with 'npx storybook@latest upgrade', you will get prompted and will get an automigration for the new package. Please migrate when you can.

Storybook Jest

Storybook integration for Jest, instrumented for use with the Interactions addon.

jest-dom matchers are automatically included as well.