/**
 * @param {TreeModelOfPage} a
 * @param {TreeModelOfPage} b
 * @returns {number}
 */
export function modelComparatorFn(a: import("../../types/menu.js").TreeModelOfPage, b: import("../../types/menu.js").TreeModelOfPage): number;
export class PageTree {
    /**
     * @param {object} options
     * @param {string | URL} options.inputDir
     * @param {string | URL} options.outputDir
     */
    constructor({ inputDir, outputDir }?: {
        inputDir: string | URL;
        outputDir: string | URL;
    });
    docsDir: string;
    outputDir: string;
    dataFilePath: string | undefined;
    treeModel: TreeModel<Record<string, unknown>, keyof import("../../types/menu.js").TreeModelOfPage>;
    needsAnotherRenderingPass: boolean;
    pageTreeChangedOnSave: boolean;
    /**
     * @param {string} sourceRelativeFilePath
     */
    add(sourceRelativeFilePath: string): Promise<void>;
    tree: import("@d4kmor/tree-model").Node<Record<string, unknown>, keyof import("../../types/menu.js").TreeModelOfPage> | undefined;
    /**
     * @param {string} sourceRelativeFilePath
     */
    remove(sourceRelativeFilePath: string): Promise<void>;
    /**
     * @param {string | URL} [filePath] Path to the pageTreeData.rocketGenerated.json
     */
    restore(filePath?: string | URL | undefined): Promise<void>;
    save(): Promise<void>;
    /**
     * @param {string} sourceRelativeFilePath
     */
    setCurrent(sourceRelativeFilePath: string): void;
    removeCurrent(): void;
    /**
     * @param {any} inst
     * @param {string} sourceRelativeFilePath
     * @returns {import('lit').TemplateResult}
     */
    renderMenu(inst: any, sourceRelativeFilePath: string): import('lit').TemplateResult;
    /**
     *
     * @param {string} sourceRelativeFilePath
     * @returns {NodeOfPage | undefined}
     */
    getPage(sourceRelativeFilePath: string): import("../../types/menu.js").NodeOfPage | undefined;
    /**
     * @param {() => boolean} [predicate]
     * @returns {NodeOfPage[]}
     */
    all(predicate?: (() => boolean) | undefined): import("../../types/menu.js").NodeOfPage[];
}
export type NodeOfPage = import('../../types/menu.js').NodeOfPage;
export type TreeModelOfPage = import('../../types/menu.js').TreeModelOfPage;
import { TreeModel } from "@d4kmor/tree-model";
//# sourceMappingURL=PageTree.d.ts.map