tsconfig.json

{
  "compilerOptions": {
    "module": "ESNext",
    "target": "ESNext",
    "moduleResolution": "Bundler",
    "lib": ["DOM", "ESNext"],
    "esModuleInterop": true,

    "rootDir": ".",
    "baseUrl": ".",
    "outDir": "build",

    "sourceMap": false,
    "declaration": false,

    "forceConsistentCasingInFileNames": true,
    "importHelpers": true,
    "resolveJsonModule": true,
    "allowSyntheticDefaultImports": true,

    "alwaysStrict": true,
    "skipLibCheck": true,
    "strictBindCallApply": false,
    "strictPropertyInitialization": false,
    "strict": true,
    "strictNullChecks": false,

    "noFallthroughCasesInSwitch": true,
    "noImplicitReturns": true,
    "noUnusedLocals": false,
    "noUnusedParameters": false,
    "noImplicitAny": false,
    "noImplicitThis": false,

    "incremental": true,
    "jsx": "preserve",
    "allowJs": true,
    "typeRoots": ["./node_modules/@types", "global.d.ts"]
  },
  "ts-node": {
    "esm": true,
    "experimentalSpecifierResolution": "node"
  },
  "include": ["src/**/*", "__tests__/**/*", "*.d.ts"],
  "exclude": ["node_modules", "dist", "build"]
}