jskonst / lectures Goto Github PK

type Struct = {
  a: number,
  b: string[],
  c: 'abc' | 'def',
}

const value: any = {
  a: 123,
  b: [],
  c: 'qwe',
};

const cast = dynamic_cast<Struct>(value); // Will fail with 'should be equal to one of the allowed values' error

@RestController({ path: '/api/v1' })
class TestController {
  @RequestMapping({ path: '/{pathVariable}', method: 'POST' })
  request(
    @RequestBody() body: {
      a: number;
      b: string;
      c: number[];
    },
    @PathVariable({}) pathVariable: number,
    @RequestParam() flag: boolean,
  ) {
    return {
      body,
      path: pathVariable,
      flag,
    };
  }
}