import * as React from 'react';
import { noop } from '../../../utils';
export interface Props {
    label: string;
    icon: string;
    isActive: boolean;
    onClick: (event: Event) => void;
}
export declare class ToolbarButton extends React.PureComponent<Props> {
    static defaultProps: {
        isActive: boolean;
        label: string;
        icon: string;
        onClick: typeof noop;
    };
    render(): JSX.Element;
}
export default ToolbarButton;