import React from 'react';
import { RegionActive } from '../../type/children';
interface Range {
    codes: (string | number)[];
    selected: boolean;
    min: number;
    max: number;
    color: string;
}
interface LegendProps {
    legendConfig: RegionActive['config']['legend'];
    ranges: Range[];
    unfill: string;
    onClick: (range: Range) => void;
    ref?: any;
}
interface LegendState {
    legendConfig: RegionActive['config']['legend'];
}
export declare class Legend extends React.Component<LegendProps, LegendState> {
    constructor(props: LegendProps);
    render(): React.JSX.Element;
}
export {};