tsconfig.json

{
  "$schema": "https://json.schemastore.org/tsconfig",
  "compilerOptions": {
    // Typechecking
    "strict": true,
    "allowUnreachableCode": false,
    "allowUnusedLabels": false,
    "noImplicitReturns": true,
    "noUnusedLocals": false,
    "noUnusedParameters": false,
    "noUncheckedIndexedAccess": true,

    // Modules
    "module": "ES2022",
    "moduleResolution": "Bundler",
    "resolveJsonModule": true,

    // Emit
    "noEmit": true,
    "declaration": true,

    // JavaScript Support
    "allowJs": true,
    "checkJs": true,

    // Interop Constraints
    "allowSyntheticDefaultImports": true,
    "isolatedModules": true,
    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,

    // Language and Environment
    "target": "ES2020",
    "lib": ["DOM", "DOM.Iterable", "ES2022"],

    // Completeness
    "skipLibCheck": true
  }
}