tsconfig.build.json

{
  "compilerOptions": {
    "alwaysStrict": true,
    "declaration": true,
    "emitDecoratorMetadata": true,
    "esModuleInterop": true,
    "experimentalDecorators": true,
    "forceConsistentCasingInFileNames": true,
    "importHelpers": true,
    "module": "commonjs",
    "moduleResolution": "node",
    "noFallthroughCasesInSwitch": true,
    "sourceMap": true,
    "strict": true,
    "target": "es6",
    "jsx": "react",
    "outDir": "./dist",
    "baseUrl": "./",
    "paths": {
      "*": ["src/*"]
    },
    "allowSyntheticDefaultImports": true /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */,
    "noUnusedLocals": true /* Report errors on unused locals. */,
    "noUnusedParameters": true /* Report errors on unused parameters. */,
    "preserveConstEnums": true,
    "suppressImplicitAnyIndexErrors": true,
    "skipLibCheck": true,
    "noImplicitReturns": true,
    "noImplicitAny": true /* Raise error on expressions and declarations with an implied 'any' type. */,
    "strictNullChecks": true /* Enable strict null checks. */,
    "strictFunctionTypes": true /* Enable strict checking of function types. */,
    "strictPropertyInitialization": true /* Enable strict checking of property initialization in classes. */,
    "noImplicitThis": true /* Raise error on 'this' expressions with an implied 'any' type. */
  },
  "include": ["src/*", "src/**/*"],
  "exclude": ["dist", "node_modules"]
}