import { MindLayoutType } from '@plait/layouts';
import { PlaitBoard, PlaitElement, Point } from '@plait/core';
import { BaseData, EmojiData, ImageData } from './element-data';
import { StrokeStyle } from '@plait/common';
export interface MindElement<T = BaseData> extends PlaitElement {
    data: T;
    children: MindElement[];
    rightNodeCount?: number;
    width: number;
    manualWidth?: number;
    height: number;
    isRoot?: boolean;
    fill?: string;
    strokeColor?: string;
    strokeWidth?: number;
    strokeStyle?: StrokeStyle;
    shape?: MindElementShape;
    branchColor?: string;
    branchWidth?: number;
    branchShape?: BranchShape;
    layout?: MindLayoutType;
    isCollapsed?: boolean;
    start?: number;
    end?: number;
}
export interface PlaitMind extends MindElement {
    type: 'mindmap';
    points: Point[];
}
export declare const PlaitMind: {
    isMind: (value: any) => value is PlaitMind;
};
export declare const MindElement: {
    hasLayout(value: MindElement, layout: MindLayoutType): boolean;
    isIndentedLayout(value: MindElement): boolean;
    isMindElement(board: PlaitBoard, element: PlaitElement): element is MindElement;
    getParent(node: MindElement): MindElement<BaseData>;
    findParent(node: MindElement): MindElement<BaseData> | undefined;
    getRoot(board: PlaitBoard, element: MindElement): PlaitMind;
    getAncestors(board: PlaitBoard, element: MindElement): PlaitElement[];
    getNode(element: MindElement): import("@plait/mind").MindNode;
    findParentNode(element: MindElement): import("@plait/mind").MindNode | undefined;
    hasEmojis(element: MindElement): element is MindElement<EmojiData>;
    hasImage(element: MindElement): element is MindElement<ImageData>;
    getEmojis(element: MindElement<EmojiData>): import("./element-data").EmojiItem[];
};
export declare enum MindElementShape {
    roundRectangle = "round-rectangle",
    underline = "underline"
}
export declare enum BranchShape {
    bight = "bight",
    polyline = "polyline"
}