tsconfig.json

{
    "compilerOptions": {
        "target": "ES6",
        "module": "commonjs",

        "moduleResolution": "node",
        "outDir": "./build",
        "jsx": "react",

        "esModuleInterop": true,
        "allowSyntheticDefaultImports": true,
        "resolveJsonModule": true,
        "allowJs": true
    }
}