tsconfig.json

{
  "compilerOptions": {
    "tsBuildInfoFile": ".tsbuildinfo",
    "incremental": true,

    "allowJs": true,
    "checkJs": true,

    "noEmit": true,

    "strict": true,
    "exactOptionalPropertyTypes": true,
    "noPropertyAccessFromIndexSignature": true,
    "noUncheckedIndexedAccess": true,
    "noImplicitAny": true,
    "noFallthroughCasesInSwitch": true,
    "strictNullChecks": true,
    "strictFunctionTypes": true,
    "strictPropertyInitialization": true,
    "strictBindCallApply": true,
    "noImplicitOverride": true,
    "noImplicitReturns": true,

    "preserveValueImports": false,
    "module": "Node16",
    "moduleResolution": "Node16",
    "verbatimModuleSyntax": true,

    "skipDefaultLibCheck": true,
    "skipLibCheck": true,

    "target": "esnext",
    "types": ["./src/types.d.ts", "node"]
  },
  "files": [
    "eslint.config.js",
    "src/types.d.ts",
    "src/index.ts",
    "rollup.config.js"
  ],
  "include": ["src/**/*.ts", "src/**/*.d.ts"],
  "exclude": ["dist/**/*"]
}