import { FSRouter } from './FSRouter';

export type PageMeta = {
    page: string;
    depth: number;
    group?: string;
    dir: string;
    name: string;
};
export declare class FSNode {
    readonly tree: FSTree;
    id: number;
    /**
     * 分组
     */
    group?: string;
    /**
     * 深度，起始为 0
     */
    depth: number;
    /**
     * 【唯一】所在目录，相对于 cwd
     */
    dir: string;
    /**
     * 路径名
     */
    name: string;
    /**
     * 页面，未声明页面时为空字符串
     * @ref https://reactrouter.com/en/main/route/route#elementcomponent
     */
    page: string;
    /**
     * https://reactrouter.com/en/main/start/concepts#layout-routes
     */
    layout?: string;
    /**
     * @ref https://reactrouter.com/en/main/route/loader
     */
    loader?: string;
    /**
     * @ref https://reactrouter.com/en/main/route/action
     */
    action?: string;
    /**
     * @ref https://reactrouter.com/en/main/route/error-element
     */
    error?: string;
    /**
     * @ref https://react.dev/reference/react/Suspense
     */
    loading?: string;
    children: FSNode[];
    parent?: FSNode;
    private _resolveFile;
    constructor(tree: FSTree, pageMeta: PageMeta);
    update(meta: PageMeta): void;
    get path(): string;
    private _linking;
    static parse(page: string): PageMeta;
}
export type FSTreeOptions = {
    cwd: string;
    resolveExist: (page: FSNode, fileNames: string[]) => number;
};
export declare class FSTree {
    readonly options: FSTreeOptions;
    root?: FSNode;
    dirMap: Map<string, FSNode>;
    defaultMap: Map<number, FSNode[]>;
    groupMap: Map<string, FSNode[]>;
    idSet: Set<string>;
    fsRouter: FSRouter;
    constructor(options: FSTreeOptions);
    get cwd(): string;
    mount(pages: string[]): void;
    update(pages: string[], parent: string): void;
    render(tabSize?: number): string;
    private _id;
    nextId(): number;
    static makeLayoutComponentName(id: number): string;
    static makePageComponentName(id: number): string;
}