tsconfig.json

{
  // Visit https://aka.ms/tsconfig to read more about this file
  "compilerOptions": {
    // Modules
    "baseUrl": "src",
    "module": "preserve",
    "moduleResolution": "bundler",
    "resolveJsonModule": true,
    "rootDir": ".",
    // Language and Environment
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true,
    "jsx": "react-jsx",
    "lib": ["ESNext", "DOM", "DOM.Iterable"],
    "target": "ESNext",
    // Emit
    "outDir": "dist",
    "sourceMap": true,
    // Interop Constraints
    "esModuleInterop": true,
    // Stricter Typechecking Options
    "noUncheckedIndexedAccess": true,
    "strictNullChecks": true,
    // JavaScript Support
    "allowJs": true,
    // Completeness
    "skipLibCheck": true
  },
  "include": ["src/**/*", "types/**/*"]
}