redux-devtools/packages/redux-devtools-app/jest.config.js

module.exports = {
  preset: 'ts-jest',
  setupFilesAfterEnv: ['<rootDir>/test/setup.ts'],
  testEnvironment: 'jsdom',
  moduleNameMapper: {
    '\\.css$': '<rootDir>/test/__mocks__/styleMock.ts',
  },
  transform: {
    '^.+\\.jsx?$': 'babel-jest',
    '^.+\\.tsx?$': ['ts-jest', { tsconfig: 'tsconfig.test.json' }],
  },
  transformIgnorePatterns: [
    'node_modules/(?!.pnpm|d3|dateformat|delaunator|nanoid|robust-predicates|uuid)',
  ],
};