tsconfig.json

{
  "compilerOptions": {
    "allowJs": false,
    "allowSyntheticDefaultImports": true,
    "declaration": false,
    "diagnostics": false,
    "downlevelIteration": true,
    "emitDecoratorMetadata": true,
    "esModuleInterop": true,
    "experimentalDecorators": true,
    "forceConsistentCasingInFileNames": true,
    "inlineSources": true,
    "jsx": "react",
    "lib": ["es6", "dom"],
    "module": "commonjs",
    "moduleResolution": "node",
    "noImplicitAny": true,
    "outDir": "./build",
    "pretty": true,
    "removeComments": true,
    "resolveJsonModule": true,
    "skipLibCheck": true,
    "sourceMap": true,
    "sourceRoot": "/",
    "strict": true,
    "strictNullChecks": true,
    "target": "es5"
  },
  "include": [
    "src/**/*.ts",
    "src/**/*.tsx"
  ],
  "exclude": [
    "**/*.spec.ts",
    "**/*.spec.tsx",
    "node_modules",
    "build",
    "tests"
  ]
}