tsconfig.json

{
  "compilerOptions": {
    /* Visit https://aka.ms/tsconfig to read more about this file */

    /* Language and Environment */
    "target": "ESNext" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
    "lib": [
      "ESNext",
      "DOM"
    ] /* Specify a set of bundled library declaration files that describe the target runtime environment. */,
    "useDefineForClassFields": true /* Emit ECMAScript-standard-compliant class fields. */,

    /* Modules */
    "module": "NodeNext" /* Specify what module code is generated. */,
    "rootDir": "assets/ts" /* Specify the root folder within your source files. */,
    "moduleResolution": "NodeNext",
    "resolveJsonModule": true /* Enable importing .json files. */,

    /* JavaScript Support */
    "allowJs": true /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */,

    /* Emit */
    "outDir": "assets/js" /* Specify an output folder for all emitted files. */,

    /* Interop Constraints */
    "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. */,

    /* Type Checking */
    "strict": true /* Enable all strict type-checking options. */,
    "noImplicitAny": false /* Enable error reporting for expressions and declarations with an implied 'any' type. */,
    "skipLibCheck": true /* Skip type checking all .d.ts files. */
  },
  "include": ["assets/ts/**/*"]
}