import { Point, RelationshipPoint, ValuesType } from '../../internal-types';
export declare const DirectionName: {
    readonly left: "left";
    readonly right: "right";
    readonly top: "top";
    readonly bottom: "bottom";
};
export type DirectionName = ValuesType<typeof DirectionName>;
export declare const DirectionNameList: ReadonlyArray<string>;
export type PointToPoint = {
    x1: number;
    y1: number;
    x2: number;
    y2: number;
};
export type DrawPathLine = {
    start: PointToPoint;
};
export type DrawLine = {
    start: {
        base: PointToPoint;
        base2: PointToPoint;
        center: PointToPoint;
        center2: PointToPoint;
    };
};
export type PathPoint = {
    M: Point;
    L: Point;
    Q: Point;
    d(): Array<[Point, Point]>;
};
export type Path = {
    M: Point;
    L: Point;
    Q: Point;
    d(): string;
};
export type DrawPath = {
    path: {
        path: Path;
        line: DrawPathLine;
    };
    line: DrawLine;
};
export type PathLine = {
    start: PointToPoint;
    end: PointToPoint;
};
export type Line = {
    start: {
        base: PointToPoint;
        base2: PointToPoint;
        center: PointToPoint;
        center2: PointToPoint;
    };
    end: {
        base: PointToPoint;
        base2: PointToPoint;
        left: PointToPoint;
        center: PointToPoint;
        center2: PointToPoint;
        right: PointToPoint;
    };
};
export type Circle = {
    cx: number;
    cy: number;
};
export type RelationshipPath = {
    path: {
        path: PathPoint;
        line: PathLine;
    };
    line: {
        line: Line;
        circle: Circle;
        startCircle: Circle;
    };
};
export type RelationshipMarginPoint = {
    xArray: number[];
    yArray: number[];
};
export type RelationshipOrder = {
    start: RelationshipPoint;
    end: RelationshipPoint;
    distance: number;
};
export type ObjectPoint = {
    width: number;
    height: number;
    top: Point;
    bottom: Point;
    left: Point;
    right: Point;
    lt: Point;
    rt: Point;
    lb: Point;
    rb: Point;
};
export declare const isDirection: (value: string) => boolean;
export declare const PATH_HEIGHT = 30;
export declare const PATH_END_HEIGHT: number;
export declare const PATH_LINE_HEIGHT = 35;
export declare const LINE_SIZE = 10;
export declare const LINE_HEIGHT = 16;
export declare const CIRCLE_HEIGHT = 26;