tsconfig.json

{
  "include": ["public/**/*", "scripts/**/*"],
  "exclude": ["public/amplitude.js", "public/mobileCheck.js"],
  "compilerOptions": {
    "target": "ES2019" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
    "module": "ESNext",

    "rootDir": "./" /* Specify the root folder within your source files. */,
    "moduleResolution": "node",
    "resolveJsonModule": true /* Enable importing .json files. */,

    "allowJs": true /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */,
    "checkJs": true /* Enable error reporting in type-checked JavaScript files. */,

    "declaration": false /* Generate .d.ts files from TypeScript and JavaScript files in your project. */,
    "outDir": "./dist" /* Specify an output folder for all emitted files. */,
    "forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,

    "strict": true,
    // TODO: enable below
    "noImplicitAny": true,
    "strictNullChecks": true
  }
}