tsconfig.json

{
  "compilerOptions": {
    "target": "esnext",                               /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
    "module": "esnext",                               /* Specify what module code is generated. */
    "moduleResolution": "node",                       /* Specify how TypeScript looks up a file from a given module specifier. */                              /* Specify a file that bundles all outputs into one JavaScript file. If `declaration` is true, also designates a file that bundles all .d.ts output. */
    "outDir": "dist/",                                /* Specify an output folder for all emitted files. */
    "esModuleInterop": true,                          /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables `allowSyntheticDefaultImports` for type compatibility. */
    "forceConsistentCasingInFileNames": true,         /* Ensure that casing is correct in imports. */
    "strict": false,                                  /* Enable all strict type-checking options. */
    "skipLibCheck": true,                             /* Skip type checking all .d.ts files. */
    "noImplicitAny": true,                            /* Enable error reporting for expressions and declarations with an implied `any` type.. */
  },
  "exclude": [
    "node_modules",
  ],
  "include": [
    "**.ts",
    "src/index.ts",
  ],
}