import { QWidget, QWidgetSignals } from "./QWidget";
import { NativeElement } from "../core/Component";
import { QAbstractButton, QAbstractButtonSignals } from "./QAbstractButton";
import { CheckState } from "../QtEnums";
/**

> Create and control checkbox.

* **This class is a JS wrapper around Qt's [QCheckBox class](https://doc.qt.io/qt-5/qcheckbox.html)**

A `QCheckBox` provides ability to add and manipulate native checkbox widgets.

### Example

```javascript
import { QCheckBox } from "@vixen-js/core";

const checkbox = new QCheckBox();
checkbox.setText("Hello");
```
 */
export declare class QCheckBox extends QAbstractButton<QCheckBoxSignals> {
    constructor(arg?: QWidget<QWidgetSignals> | NativeElement);
    setTristate(y?: boolean): void;
    isTristate(): boolean;
    checkState(): CheckState;
    setCheckState(state: CheckState): void;
}
export interface QCheckBoxSignals extends QAbstractButtonSignals {
    onStateChange: (state: number) => void;
}