tsconfig.json requires that experimentalDecorators and emitDecoratorMetadata are true

[jpetays]

tsconfig.json requires that both experimentalDecorators and emitDecoratorMetadata are true.
Otherwise you get mysterious errors at runtime if you use @JsonProperty() decorator.

It took me a while to figure this "trivial" thing out as I am not fluent in TypeScript at all.

Working with Vite bundler 7.1.2 and it generated tsconfig.json for me.

  "compilerOptions": {
    "target": "ES2022",
    "useDefineForClassFields": true,
    "module": "ESNext",
    "lib": [
      "ES2022",
      "DOM",
      "DOM.Iterable"
    ],
    ...