babel-preset-jest 28.0.0-alpha.0

v28.0.0-alpha.0

on Node.js Yarn

Features

• [jest-config] [BREAKING] Stop shipping jest-environment-jsdom by default (#12354)
• [jest-config] [BREAKING] Stop shipping jest-jasmine2 by default (#12355)
• [jest-environment-jsdom] [BREAKING] Upgrade jsdom to 19.0.0 (#12290)
• [jest-environment-jsdom] [BREAKING] Add default browser condition to exportConditions for jsdom environment (#11924)
• [jest-environment-node] [BREAKING] Add default node and node-addon conditions to exportConditions for node environment (#11924)
• [@jest/expect-utils] New module exporting utils for expect (#12323)
• [jest-resolve] [BREAKING] Add support for package.json exports (#11961)
• [jest-worker] [BREAKING] Allow only absolute workerPath (#12343)

Fixes

• [expect] Move typings of .not, .rejects and .resolves modifiers outside of Matchers interface (#12346)
• [jest-environment-jsdom] Make jsdom accessible to extending environments again (#12232)
• [jest-jasmine2, jest-types] [BREAKING] Move all jasmine specific types from @jest/types to its own package (#12125)

Chore & Maintenance

• [*] [BREAKING] Drop support for Node v10 and v15 and target first LTS 16.13.0 (#12220)
• [*] [BREAKING] Drop support for typescript@3.8, minimum version is now 4.2 (#11142)
• [*] Bundle all .d.ts files into a single index.d.ts per module (#12345)
• [expect] [BREAKING] Remove support for importing build/utils (#12323)
• [expect] [BREAKING] Migrate to ESM (#12344)
• [jest-cli] Update yargs to v17 (#12357)
• [jest-config] [BREAKING] Remove getTestEnvironment export (#12353)
• [@jest/core] Use index.ts instead of jest.ts as main export (#12329)
• [jest-environment-jsdom] [BREAKING] Migrate to ESM (#12340)
• [jest-environment-node] [BREAKING] Migrate to ESM (#12340)
• [@jest/fake-timers] Update @sinonjs/fake_timers to v9 (#12357)
• [jest-jasmine2, jest-runtime] [BREAKING] Use Symbol to pass jest.setTimeout value instead of jasmine specific logic (#12124)
• [jest-phabricator] [BREAKING] Migrate to ESM (#12341)
• [jest-resolve] [BREAKING] Make requireResolveFunction argument mandatory (#12353)
• [jest-runner] [BREAKING] Remove some type exports from @jest/test-result (#12353)
• [jest-snapshot] [BREAKING] Migrate to ESM (#12342)
• [jest-transform] Update write-file-atomic to v4 (#12357)
• [jest] Use index.ts instead of jest.ts as main export (#12329)

Performance

• [jest-haste-map] [BREAKING] Default to node crawler over shelling out to find if watchman is not enabled (#12320)

New Contributors

• @marcelltoth made their first contribution in #12290

Full Changelog: v27.5.1...v28.0.0-alpha.0