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