/**
 * The Badge widget is used to annotate/overlay another widget with a counter.
 * This widget surrounds the component it will annotate.  The control receives
 * a prop named `counter` that sets the actual value.
 *
 * ## Screen:
 * <img src="https://github.com/jmquigley/gadgets/blob/master/images/badge.png" width="60%" />
 *
 * ## Examples:
 *
 * ```javascript
 * import {Badge} from 'gadgets';
 * <Badge
 *     counter={this.state.count}
 *     location={Location.topRight}
 *     >
 *     <div>...</div>
 * </Badge>
 * ```
 *
 * ## API
 * #### Events
 * - `onClick(event)` - when the counter value is clicked this callback is invoked.
 * - `onUpdate(counter: number)` - Invoked when the badge count is updated/set.
 *
 * #### Styles
 * - `ui-badge` - Top level class on the `<div>` of the badge (not the
 * container)
 * - `ui-badge-container` - This class is on the div that surrounds the
 * badge and the child component that it decorates.
 *
 * #### Properties
 * - `counter=0 {number}` - The number value displayed by the badge
 * - `suppress=false {boolean}` - If this is set to true, then numbers less
 * than 1 are not shown, otherwise all values are shown.
 *
 * @module Badge
 */
import * as React from "react";
import { BaseComponent, BaseProps, BaseState } from "../shared";
export interface BadgeProps extends BaseProps {
    counter?: number;
    onClick?: (e: React.MouseEvent<HTMLDivElement>) => void;
    onUpdate?: (counter: number) => void;
    suppress?: boolean;
}
export declare type BadgeState = BaseState;
export declare class Badge extends BaseComponent<BadgeProps, BadgeState> {
    static readonly defaultProps: BadgeProps;
    constructor(props: BadgeProps);
    private handleClick;
    componentDidUpdate(prevProps: BadgeProps): void;
    render(): JSX.Element;
}
export default Badge;