import { ReactElement, ReactNode, PureComponent } from 'react';
import { Props as RndProps } from 'react-rnd';
import { IDragItem, ILine } from './types';
interface IDragAreaProps {
    children: ReactElement | ReactElement[];
    bounds?: RndProps['bounds'];
    enableResizing?: RndProps['enableResizing'];
    guidelineColor?: string;
    guidelineWidth?: number;
    onAdsorb?: boolean;
    adsorbThreshold?: number;
}
interface IDrageAreaState {
    guidelines: ILine[];
}
export declare class DragArea extends PureComponent<IDragAreaProps, IDrageAreaState> {
    items: IDragItem[];
    coordinateMap: Map<string, IDragItem[]>;
    currentDragItem: IDragItem | undefined;
    state: IDrageAreaState;
    componentDidMount(): void;
    init: (dragItem: IDragItem) => void;
    updateCoordinateMap: (dragItem?: IDragItem | undefined) => Map<string, IDragItem[]>;
    getGuideLine: (dragItem: IDragItem) => void;
    onDragStop: () => void;
    render(): ReactNode;
}
export {};