package.json

{
  "name": "react-ts-jest",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "react": "^16.4.2",
    "react-dom": "^16.4.2",
    "react-scripts-ts": "2.17.0"
  },
  "scripts": {
    "start": "react-scripts-ts start",
    "build": "react-scripts-ts build",
    "test": "jest --env=node",
    "eject": "react-scripts-ts eject"
  },
  "devDependencies": {
    "@types/jest": "^23.3.1",
    "@types/node": "^10.5.7",
    "@types/react": "^16.4.9",
    "@types/react-dom": "^16.0.7",
    "@types/react-test-renderer": "^16.0.2",
    "jest": "^23.4.2",
    "react-test-renderer": "^16.4.2",
    "ts-jest": "^23.1.3",
    "typescript": "^3.0.1"
  },
  "jest": {
    "transform": {
      "^.+\\.tsx?$": "ts-jest"
    },
    "testRegex": "(/__tests__/.*|(\\.|/)(test|spec))\\.(jsx?|tsx?)$",
    "moduleFileExtensions": [
      "ts",
      "tsx",
      "js",
      "jsx",
      "json",
      "node"
    ],
    "moduleNameMapper": {
      "\\.(css|scss)$": "<rootDir>/jest/CSStub.js",
      "\\.(svg)$": "<rootDir>/jest/SVGtub.js"
    }
  }
}