tsconfig.json

{
  "compilerOptions": {
    "target": "ES2019", // Needs to have this target otherwise nullish coalescing operator (??) will not work
    "useDefineForClassFields": true,
    "module": "ESNext",
    "lib": ["ES2020", "DOM", "DOM.Iterable"],
    "baseUrl": "./src",
    "sourceMap": true,
    "forceConsistentCasingInFileNames": true, /* Disallow inconsistently */
    "outDir": "./dist",
    /* Bundler mode */
    "moduleResolution": "node",
    "allowImportingTsExtensions": true,
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,
    /* Linting */
    "strict": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noFallthroughCasesInSwitch": true,
    /* Types */
    "types": ["cypress", "node"]
  },
  "files": ["src/index.ts"],
  "include": ["src/**/*"],
  "exclude": [
    "node_modules",
    "dist"
  ]
}