How to use the @nodegui/nodegui.QKeyEvent function in @nodegui/nodegui

(nativeEvent: NativeElement) => {
    const keyEvt = new QKeyEvent(nativeEvent);
    const text = keyEvt.text();
    const isNotNumber = isNaN(parseInt(text));
    onBtnClick(text, isNotNumber ? "command" : "value");
  }
);

const onKeyRelease = (evt: NativeEvent) => {
    const operatorKeys = ["~", "/", "*", "-", "=", "+"];
    const valueKeys = ["1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "."];
    const keyEvt = new QKeyEvent(evt);
    const keyText = keyEvt.text();
    if (operatorKeys.includes(keyText)) {
      dispatch({ type: "operation", value: keyText });
    } else if (valueKeys.includes(keyText)) {
      dispatch({ type: "value", value: keyText });
    }
  };