const fn = function() {
};
function createMock(name, overrides = {}) {
  fn.prototype.name = name;
  const props = {};
  return new Proxy(fn, {
    get(_target, prop) {
      if (prop === "caller") {
        return null;
      }
      if (prop === "__createMock__") {
        return createMock;
      }
      if (prop in overrides) {
        return overrides[prop];
      }
      return props[prop] = props[prop] || createMock(`${name}.${prop.toString()}`);
    },
    apply(_target, _this, _args) {
      return createMock(`${name}()`);
    },
    construct(_target, _args, _newT) {
      return createMock(`[${name}]`);
    },
    enumerate(_target) {
      return [];
    }
  });
}
export default createMock("mock");