import { render } from "preact";
import flowponent from "flowponent";

const App = flowponent(function*() {
  let count = 0;

  for (;;) {
    count += yield step => (
      <div>
        <div>current value: {count}</div>
        <button onClick={() => step(1)}>+1</button>
        <button onClick={() => step(-1)}>-1</button>
      </div>
    );
  }
});

render(<App />, document.getElementById("root"));