tsconfig.json

{
    "compilerOptions": {
        "target": "es6",
        "lib": ["DOM", "ES5", "DOM.Iterable", "ES2019"],
        "module": "commonjs",
        "moduleResolution": "node",
        "importHelpers": true,
        "useDefineForClassFields": true,
        "isolatedModules": true,
        "strict": true,
        "jsx": "react-jsx",

        "allowJs": true,
        "declaration": true,
        "declarationMap": true,
        "sourceMap": true,
        "noEmitOnError": true,

        "skipLibCheck": true,

        "outDir": "dist",

        "baseUrl": "./src",
        "noUncheckedIndexedAccess": true,
        "noUnusedLocals": true,
        "resolveJsonModule": true,
        "esModuleInterop": true
    },
    "include": ["src/**/*"],
    "exclude": ["src/setupTests.ts", "src/**/*.test.ts", "src/**/*.test.tsx"]
}