tsconfig.dev.json

{ 
  // "ts-node": {
  //   "esm": true
  // },
  "compilerOptions": {
    "module": "CommonJS",     
    "resolveJsonModule": true,                        /* Enable importing .json files. */
    "allowSyntheticDefaultImports": true,             /* Allow 'import x from y' when a module doesn't have a default export. */
    "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": true,                                      /* Enable all strict type-checking options. */
    "noImplicitThis": true,                           /* Enable error reporting when 'this' is given the type 'any'. */
    "alwaysStrict": true,                             /* Ensure 'use strict' is always emitted. */
    "skipLibCheck": true                                 /* Skip type checking all .d.ts files. */
  }
}