tsconfig.json

/* Based on config from create-vite template: lit-ts */
{
  "compilerOptions": {
    "target": "ESNext",
    "experimentalDecorators": true,
    "useDefineForClassFields": false,
    "module": "ESNext",
    "lib": ["ESNext", "DOM", "DOM.Iterable"],
    // TODO: Don't use this as it also skips checking our .d.ts files
    // Instead we should try to fix the errors in (currently) ext/aws-sdk, mqtt and @vitest
    "skipLibCheck": true,

    /* Bundler mode */
    // TODO: Switch to bundler once vite-plugin-dts supports it to match conventional vite tsconfig
    // "moduleResolution": "bundler",
    "moduleResolution": "node",
    "allowImportingTsExtensions": true,
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,

    /* Linting */
    "strict": true,
    "noUncheckedIndexedAccess": true,
    "noUnusedLocals": true,
    "noUnusedParameters": false,
    "noFallthroughCasesInSwitch": true,
    "forceConsistentCasingInFileNames": true,
    "noImplicitReturns": true,
    "noImplicitOverride": true
  },
  "include": ["**/*.ts"],
  "exclude": ["dist", "node_modules"]
}