export interface GraphNode {
    id: string;
    label: string;
    type?: string;
    /** 圆形节点直径（像素）。若小于 28，组件会按度数自动推算，避免接口把权重误当像素导致节点过小 */
    size?: number;
    style?: {
        fill?: string;
        stroke?: string;
        lineWidth?: number;
    };
    x?: number;
    y?: number;
}
export interface GraphEdge {
    id: string;
    source: string;
    target: string;
    label?: string;
    relation_type?: string;
    style?: {
        stroke?: string;
        lineWidth?: number;
    };
}
export interface GraphData {
    nodes: GraphNode[];
    edges: GraphEdge[];
}
export interface FileInfo {
    filename: string;
    timestamp: string;
    nodes_count: number;
    edges_count: number;
}
export interface GraphStats {
    total_nodes: number;
    total_edges: number;
    total_files: number;
}
export interface GlobalGraphResponse {
    nodes: GraphNode[];
    edges: GraphEdge[];
    files: FileInfo[];
    stats: GraphStats;
}
export interface GenerateGraphRequest {
    text: string;
}
export interface GenerateGraphResponse {
    nodes: GraphNode[];
    edges: GraphEdge[];
}