module.exports = { testEnvironment: 'node', roots: ['/test'], testMatch: ['**/*.spec.ts'], moduleFileExtensions: ['ts', 'js', 'json'], collectCoverageFrom: ['src/**/*.ts', '!src/**/*.d.ts'], coverageDirectory: 'coverage', verbose: true, transform: { '^.+\\.ts$': ['ts-jest', { useESM: true, tsconfig: 'tsconfig.json', }], }, moduleNameMapper: { '^(\\.{1,2}/.*)\\.js$': '$1', }, transformIgnorePatterns: [], };