import * as React from 'react';
import { noop } from '../../utils';
export interface Props {
    onZoomIn: (event: Event) => void;
    onZoomOut: (event: Event) => void;
    zoomLevel: number;
}
export declare class Zoom extends React.PureComponent<Props> {
    static defaultProps: {
        onZoomIn: typeof noop;
        onZoomOut: typeof noop;
        zoomLevel: number;
    };
    handleOnKeyDown: (event: any) => void;
    render(): JSX.Element;
}
declare const _default: import("react-redux").ConnectedComponentClass<typeof Zoom, Pick<Props, never>>;
export default _default;