let x = {
  "obj": obj,
};

let x = {
  "key",
  "keyTwo",
};

let x = {
  ...x,
  "key",
};

let x = {
  ...x,
  "key",
  "keyTwo",
};

type t = {.
  "x": int,
};

type t('a) = {..
  "x": int,
} as 'a;

type t = {.
  "x": (int, int),
};

type t('a) = {..
  "x": (int, int),
} as 'a;


let x = {
  "obj": 0,
};

let x = {
  "key": 0,
  "keyTwo": 1,
};

let x = {
  ...x,
  "key": 0,
};

let x = {
  ...x,
  "key": 0,
  "keyTwo": 1,
};

type t = {.
  "x": int,
};

type t('a) = {..
  "x": int,
} as 'a;

type t = {.
  "x": (int, int),
};

type t('a) = {..
  "x": (int, int),
} as 'a;