import { Component } from 'react';
import { ZoomBehavior } from 'd3';
import { Transform } from '../customTypings/index.d';
export declare function transformToString(transform?: Transform): string;
type State = {
    transform?: Transform;
    transformToApply?: Transform;
};
type Props = {
    children?: any;
    setZoom?: (transform: Transform) => void;
    transform?: Transform;
    transformToApply?: Transform;
};
declare class ZoomHandler extends Component<Props, State> {
    zoom: ZoomBehavior<Element, unknown>;
    selection: any;
    zoomCatcher: any;
    constructor(props: Props);
    componentDidMount(): void;
    componentDidUpdate(oldProps: Props): void;
    onZoomEnd: (event: any) => void;
    onZoom: (event: any) => void;
    render(): import("react/jsx-runtime").JSX.Element;
}
export default ZoomHandler;