/**
 * empty comment line Ivan Marshalkin
 *
 * @author: Ivan Marshalkin
 * @date: 2019-04-26
 */
import * as React from 'react';
import { CardPanelGrid } from './CardPanelGrid';
import { CardPanelGroup } from './CardPanelGroup';
declare type CardPanelTheme = 'default' | 'dark';
export declare type CardPanelFlexDirection = 'column' | // default value. render all children in column
'row' | // add flex to content, every children will be rendered in one row
'row-wrap' | // add grid to content. if @media < 1320, one column, if @media >= 1320 to columns (minmax(435px, 695px) minmax(435px, 695px))
'row-resizable';
export declare type ResizerOptions = {
    minWidth?: number;
    maxWidth?: number;
};
export interface ICardPanelProps {
    children?: React.ReactNode;
    title?: React.ReactNode;
    titleTooltip?: string;
    internal?: boolean;
    isCollapsed?: boolean;
    hideOverflow?: boolean;
    leftExtraItems?: React.ReactNode;
    rightExtraItems?: React.ReactNode;
    noBodyPadding?: boolean;
    contentAutoHeight?: boolean;
    'data-qaid'?: string;
    'data-panel-id'?: string;
    onToggleCollapse?: (isCollapsed: boolean) => void;
    mountOnExpand?: boolean;
    theme?: CardPanelTheme;
    flexDirection?: CardPanelFlexDirection;
    isSticky?: boolean;
    isWide?: boolean;
    forwardRef?: React.RefObject<HTMLDivElement>;
    resizerOptions?: ResizerOptions;
    helperText?: React.ReactNode;
    helperTitle?: string;
}
interface IState {
    isCollapsed: boolean;
    isShowHelp: boolean;
}
export declare class CardPanel extends React.Component<ICardPanelProps, IState> {
    static Group: typeof CardPanelGroup;
    static Grid: typeof CardPanelGrid;
    static defaultProps: {
        hideOverflow: boolean;
    };
    private minResizerWidth?;
    DEFAULT_RESIZABLE_CONTENT_WIDTH: number;
    resizerColumnRef: React.RefObject<HTMLDivElement>;
    state: IState;
    expand(): void;
    get drawHeader(): React.ReactNode;
    get rightItems(): JSX.Element;
    get renderContent(): JSX.Element;
    get cardStyle(): string | undefined;
    get cardHeaderStyle(): string | undefined;
    get renderHelper(): JSX.Element;
    private toggleHelp;
    private setResizerDefaultWidth;
    componentDidMount(): void;
    componentDidUpdate(prevProps: Readonly<ICardPanelProps>, prevState: Readonly<IState>, snapshot?: any): void;
    handleCollapseClick: (e: React.SyntheticEvent<HTMLDivElement>) => void;
    private getResizableWidth;
    render(): JSX.Element;
}
export {};