tsconfig.json

{
  "compilerOptions": {
    "allowJs": false,
    "allowSyntheticDefaultImports": true,
    "allowUnreachableCode": false,
    "allowUnusedLabels": false,
    "baseUrl": ".",
    "checkJs": false,
    "declaration": true,
    "emitDecoratorMetadata": false,
    "esModuleInterop": true,
    "experimentalDecorators": true,
    "forceConsistentCasingInFileNames": true,
    "isolatedModules": false,
    "jsx": "react-native",
    "lib": ["es6"],
    "module": "commonjs",
    "moduleResolution": "node",
    "noFallthroughCasesInSwitch": true,
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "outDir": "dist",
    "removeComments": true,
    "resolveJsonModule": true,
    "sourceMap": true,
    "strict": true,
    "strictNullChecks": true,
    "target": "es6",
    "types": ["react-native"],
    "typeRoots": ["node_modules/@types"]
  },
  "include": ["./src/**/*"],
  "exclude": ["node_modules"]
}