class transpile

class.js

Class Item {
  a() {}
  b() {}
  c() {}
}

// tsc transpile
var Item = /*#__PURE__*/ function () {
  function Item() {}
  Item.prototype.a = function () {}
  Item.prototype.b = function () {}
  Item.prototype.c = function () {}
  return Item;
}();

// prototype minification
var Item = /*#__PURE__*/ function () {
  function Item() {}
  var __proto = Item.prototype;
  __proto.a = function () {}
  __proto.b = function () {}
  __proto.c = function () {}
  return Item;
}();