import * as React from 'react';
import { IBaseButtonToolProps } from '../BaseButtonTool';
export interface IZoomRectangleWidgetProps extends IBaseButtonToolProps {
    buttonContent?: string | React.ReactElement;
}
export declare const ZoomRectangleWidget: {
    new (props: IBaseButtonToolProps): {
        renderTool(): React.ReactNode;
        handleBaseButtonClick: (event: React.MouseEvent<HTMLButtonElement, MouseEvent>) => void;
        render(): React.ReactNode;
        context: import("../..").IRolContext;
        componentDidMount(): void;
        componentDidUpdate(prevProps: IBaseButtonToolProps, prevState: never, snap: never): void;
        componentWillUnmount(): void;
        toolDidConstruct(): void;
        toolDidActivate(): void;
        toolDidDeactivate(): void;
        toolDidDestroy(): void;
        activate(force?: boolean): void;
        deactivate(): void;
        handleBaseToolClick: () => void;
        setState<K extends string | number | symbol>(state: ((prevState: never, props: Readonly<IBaseButtonToolProps>) => Pick<never, K>) | Pick<never, K>, callback?: () => void): void;
        forceUpdate(callback?: () => void): void;
        readonly props: Readonly<IBaseButtonToolProps>;
        state: never;
        refs: {
            [key: string]: React.ReactInstance;
        };
        shouldComponentUpdate?(nextProps: Readonly<IBaseButtonToolProps>, nextState: never, nextContext: any): boolean;
        componentDidCatch?(error: Error, errorInfo: React.ErrorInfo): void;
        getSnapshotBeforeUpdate?(prevProps: Readonly<IBaseButtonToolProps>, prevState: never): any;
        componentWillMount?(): void;
        UNSAFE_componentWillMount?(): void;
        componentWillReceiveProps?(nextProps: Readonly<IBaseButtonToolProps>, nextContext: any): void;
        UNSAFE_componentWillReceiveProps?(nextProps: Readonly<IBaseButtonToolProps>, nextContext: any): void;
        componentWillUpdate?(nextProps: Readonly<IBaseButtonToolProps>, nextState: never, nextContext: any): void;
        UNSAFE_componentWillUpdate?(nextProps: Readonly<IBaseButtonToolProps>, nextState: never, nextContext: any): void;
    };
    new (props: IBaseButtonToolProps, context: any): {
        renderTool(): React.ReactNode;
        handleBaseButtonClick: (event: React.MouseEvent<HTMLButtonElement, MouseEvent>) => void;
        render(): React.ReactNode;
        context: import("../..").IRolContext;
        componentDidMount(): void;
        componentDidUpdate(prevProps: IBaseButtonToolProps, prevState: never, snap: never): void;
        componentWillUnmount(): void;
        toolDidConstruct(): void;
        toolDidActivate(): void;
        toolDidDeactivate(): void;
        toolDidDestroy(): void;
        activate(force?: boolean): void;
        deactivate(): void;
        handleBaseToolClick: () => void;
        setState<K extends string | number | symbol>(state: ((prevState: never, props: Readonly<IBaseButtonToolProps>) => Pick<never, K>) | Pick<never, K>, callback?: () => void): void;
        forceUpdate(callback?: () => void): void;
        readonly props: Readonly<IBaseButtonToolProps>;
        state: never;
        refs: {
            [key: string]: React.ReactInstance;
        };
        shouldComponentUpdate?(nextProps: Readonly<IBaseButtonToolProps>, nextState: never, nextContext: any): boolean;
        componentDidCatch?(error: Error, errorInfo: React.ErrorInfo): void;
        getSnapshotBeforeUpdate?(prevProps: Readonly<IBaseButtonToolProps>, prevState: never): any;
        componentWillMount?(): void;
        UNSAFE_componentWillMount?(): void;
        componentWillReceiveProps?(nextProps: Readonly<IBaseButtonToolProps>, nextContext: any): void;
        UNSAFE_componentWillReceiveProps?(nextProps: Readonly<IBaseButtonToolProps>, nextContext: any): void;
        componentWillUpdate?(nextProps: Readonly<IBaseButtonToolProps>, nextState: never, nextContext: any): void;
        UNSAFE_componentWillUpdate?(nextProps: Readonly<IBaseButtonToolProps>, nextState: never, nextContext: any): void;
    };
    defaultProps: {
        toggle: boolean;
        className: string;
        buttonTitle: string;
        activated: boolean;
        defaultActivated: boolean;
        independant: boolean;
    };
    contextType: React.Context<import("../..").IRolContext>;
};