import { Edge, Graph } from "./graph";
export declare type DaGraph = Graph<GraphLabel, GraphNode, EdgeLabel>;
export declare type Alignment = 'ul' | 'ur' | 'dl' | 'dr';
export declare type Ranker = 'network-simplex' | 'tight-tree' | 'longest-path';
export declare type RankDir = 'TB' | 'LR' | 'tb' | 'lr' | 'BT' | 'RL' | 'bt' | 'rl';
export declare type Acyclicer = 'greedy' | undefined;
export declare type Vector = {
    x?: number;
    y?: number;
};
export declare type Rect = {
    x?: number;
    y?: number;
    width?: number;
    height?: number;
};
export interface GraphLabel {
    width?: number;
    height?: number;
    compound?: boolean;
    rankdir?: RankDir;
    align?: Alignment;
    nodesep?: number;
    edgesep?: number;
    ranksep?: number;
    marginx?: number;
    marginy?: number;
    acyclicer?: Acyclicer;
    ranker?: Ranker;
    maxRank?: number;
    nodeRankFactor?: number;
    nestingRoot?: string;
    dummyChains?: Array<string>;
    root?: string;
}
export interface GraphNode {
    x?: number;
    y?: number;
    width?: number;
    height?: number;
    order?: number;
    rank?: number;
    minRank?: number;
    maxRank?: number;
    edgeObj?: Edge;
    edgeLabel?: EdgeLabel;
    labelpos?: 'r' | 'l';
    borderTop?: string;
    borderBottom?: string;
    borderLeft?: string[];
    borderRight?: string[];
    dummy?: unknown;
    borderType?: string;
    selfEdges?: {
        e: Edge;
        label: EdgeLabel;
    }[];
    label?: unknown;
    parent?: string;
    e?: unknown;
}
export interface EdgeLabel {
    x?: number;
    y?: number;
    weight?: number;
    minlen?: number;
    forwardName?: string;
    reversed?: boolean;
    width?: number;
    height?: number;
    labelpos?: 'r' | 'l';
    labeloffset?: number;
    labelRank?: number;
    nestingEdge?: boolean;
    points?: {
        x: number;
        y: number;
    }[];
}
export interface LayoutGraphConfig {
    nodesep: number;
    edgesep: number;
    ranksep: number;
    marginx: number;
    marginy: number;
    acyclicer: Acyclicer;
    ranker: Ranker;
    rankdir: RankDir;
    align: Alignment;
    width?: number;
    height?: number;
}
export interface LayoutNode {
    x?: number;
    y?: number;
    width: number;
    height: number;
}
export interface LayoutEdge {
    minlen: number;
    weight: number;
    width: number;
    height: number;
    labeloffset: number;
    x?: number;
    y?: number;
    points?: {
        x: number;
        y: number;
    }[];
}
export declare type LayoutGraph = Graph<LayoutGraphConfig, LayoutNode, LayoutEdge>;
export declare type ConstraintGraph = Graph<GraphLabel, GraphNode, EdgeLabel>;