tsconfig.json

{
  "compilerOptions": {
    // Target latest version of ECMAScript.
    "target": "es2020",
    //    "lib": [
    //      "esnext",
    //      "dom"
    //    ],
    /* Redirect output structure to the directory. */
    //    "outDir": "dist/types",
    /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
    //    "rootDir": ".",
    /* Generates corresponding '.d.ts' file. */
    //    "declaration": true,
    //    "declarationMap": true,
    //    "emitDeclarationOnly": true,
    // Search under node_modules for non-relative imports.
    "moduleResolution": "node",
    // Process & infer types from .js files.
    //    "allowJs": true,
    "baseUrl": "./",
    "pretty": true,
    // Enable strictest settings like strictNullChecks & noImplicitAny.
    "strict": true,
    // Disallow features that require cross-file information for emit.
    //    "isolatedModules": true,
    // Import non-ES modules as default imports.
    "esModuleInterop": true,
    //    "allowSyntheticDefaultImports": true,
    //    "skipLibCheck": true,
    //    "resolveJsonModule": true
    "types": [
      "axios",
      "@types/jest",
      "node"
    ]
  },
  "include": [
    "src/index.ts"
  ],
  "exclude": [
    "dist",
    "node_modules",
    "tests"
  ]
}