export default WorkflowToolbar;
declare class WorkflowToolbar extends React.Component<any, any, any> {
    static propTypes: {
        canvasRef: PropTypes.Requireable<any>;
        selectedItem: PropTypes.Requireable<object>;
        zoomRatio: PropTypes.Requireable<number>;
    };
    constructor(props: any);
    constructor(props: any, context: any);
    state: {
        interactionMode: string;
    };
    componentDidMount(): void;
    componentWillUnmount(): void;
    handlers: {
        selection: () => void;
        grab: () => void;
    };
    events: {
        keydown: (e: any) => boolean;
    };
    waitForCanvasRender: (canvas: any) => void;
    attachEventListener: (canvasRef: any) => void;
    detachEventListener: (canvasRef: any) => void;
    render(): JSX.Element;
}
import React from 'react';
import PropTypes from 'prop-types';