module.exports = { moduleFileExtensions: ['js', 'json', 'ts'], rootDir: 'src', testRegex: '.*\\.spec\\.ts$', transform: { '^.+\\.(t|j)s$': 'ts-jest', }, collectCoverageFrom: [ '**/*.(t|j)s', ], coverageDirectory: '../coverage', testEnvironment: 'node', moduleNameMapper: { '^src/(.*)$': '/$1', }, };