tsconfig.json

{
    "compilerOptions": {
        "outDir": "compiled",
        "target": "es6",
        "lib": ["es2015", "dom"],
        "sourceMap": true,
        "jsx": "react",
        "module": "esnext",
        "moduleResolution": "node",
        "rootDir": "src",
        "forceConsistentCasingInFileNames": true,
        "noImplicitReturns": true,
        "noImplicitThis": true,
        "noImplicitAny": true,
        "strictNullChecks": true,
        "suppressImplicitAnyIndexErrors": true,
        "noUnusedLocals": true,
        "pretty": true,
        "removeComments": true,
        "stripInternal": true,
        "allowSyntheticDefaultImports": true,
        "declaration": true,
        "declarationDir": "dist",
        "emitDecoratorMetadata": false,
        "experimentalDecorators": false,
        "importHelpers": true
    },
    "include": ["src"],
    "exclude": ["node_modules", "build", "scripts", "acceptance-tests", "webpack", "jest", "src/setupTests.ts"]
}