module.exports = { preset: 'ts-jest', testEnvironment: 'node', transformIgnorePatterns: ['/node_modules/(?!core-js)/'], moduleFileExtensions: ['ts', 'tsx', 'js', 'json'], collectCoverage: false, collectCoverageFrom: ['src/**/*.{ts,tsx}', '!**/node_modules/**', '!**/vendor/**'], testMatch: ['/tests/**/*.test.ts'], setupFiles: ['./jest.setup.js'], };