module.exports = { preset: 'react-native', 'moduleFileExtensions': [ 'ts', 'tsx', 'js', 'jsx', ], 'transform': { '\\.(ts|tsx)$': 'ts-jest', }, testEnvironment: 'node', testMatch: ['**/*.test.(ts|tsx)'], testPathIgnorePatterns: ['<rootDir>/node_modules/'], setupFilesAfterEnv: ['./jest.setup.js'], // Do transform most packages in node_modules (transformations correct unrecognized // import syntax) transformIgnorePatterns: ['<rootDir>/node_modules/jest', '<rootDir>/node_modules/js-draw', 'node_modules/jsdom'], slowTestThreshold: 40, };