@jest/core

jest-config: Set default display name color based on runner

jest-config: Support .mjs config files

jest-diff: Export as ECMAScript module

jest-runtime: Do not export ScriptTransformer - it can be imported from @jest/transform instead

jest-snapshot: Improve report when the matcher has properties

jest-transform: Return transformed code as a string, do not wrap in vm.Script

jest-worker: Return a promise from end(), resolving with the information whether workers exited gracefully

expect: Consider primitives different from wrappers instantiated with new

jest-leak-detector: Use weak-napi instead of weak package

jest-snapshot: Distinguish empty string from internal snapshot not written