export default DataSources;
declare class DataSources extends React.Component<any, any, any> {
    static propTypes: {
        dataSources: PropTypes.Requireable<PropTypes.InferProps<{
            title: PropTypes.Validator<string>;
        }>[]>;
        onChangeDataSources: PropTypes.Validator<(...args: any[]) => any>;
    };
    static defaultProps: {
        dataSources: any[];
    };
    constructor(props: any);
    canvasRef: React.RefObject<any>;
    state: {
        dataSource: {};
        visible: boolean;
        validateTitle: {
            validateStatus: string;
            help: string;
        };
        current: string;
    };
    handlers: {
        onOk: () => void;
        onCancel: () => void;
        onAdd: () => void;
        onEdit: (dataSource: any, index: any) => void;
        onDelete: (index: any) => void;
        onClear: () => void;
        onChange: (props: any, changedValues: any, allValues: any) => void;
        onValid: (value: any) => {
            validateStatus: string;
            help: string;
        };
    };
    render(): JSX.Element;
    modalRef: any;
}
import React from 'react';
import PropTypes from 'prop-types';