import { Resource } from '../../index.js';
import type { Technology as PageTechDefinition, Category as PageTechCategory, Input as PageTechFingerprint, Resolution as PageTechnology } from 'wappalyzer-core';
export type { Technology as PageTechDefinition, Category as PageTechCategory, Input as PageTechFingerprint, Resolution as PageTechnology, } from 'wappalyzer-core';
/**
 * Options for detecting the technologies used on a given page.
 *
 * Spidergram's technology fingerprinting relies on the {@link https://github.com/wappalyzer/wappalyzer|wappalyzer},
 * library, and full documentation on that project can be found at that project's home page.
 */
export interface TechAuditOptions {
    /**
     * An array of custom {@link PageTechDefinition} definitions to use in addition to
     * the base tech library.
     */
    technologies?: Record<string, PageTechDefinition>;
    /**
     * An array of custom {@link PageTechCategory} definitions to supplement the base
     * tech categories.
     */
    categories?: Record<string, PageTechCategory>;
    /**
     * Rebuild the local cache of technology definitions; remote copies of the technology
     * and category JSON files will be downloaded and cached.
     */
    forceReload?: boolean;
    /**
     * The remote URL of a category definition file.
     *
     * @type {?string}
     */
    categoriesUrl?: string;
    /**
     * The remote URL of a technology definition file.
     *
     * @type {?string}
     */
    technologiesUrl?: string;
}
export declare class TechAuditor {
    static loaded: boolean;
    static run(input: string | cheerio.Root | Response | Resource | undefined, fp?: PageTechFingerprint): Promise<PageTechnology[]>;
    static init(customOptions?: TechAuditOptions): Promise<void>;
    protected static cacheTechnologies(techUrl: string): Promise<void>;
    protected static cacheCategories(catUrl: string): Promise<void>;
    protected static extractBodyData(html: string): Promise<PageTechFingerprint>;
    protected static extractResponseInput(res: Response): Promise<PageTechFingerprint>;
    protected static extractResourceInput(res: Resource): Promise<PageTechFingerprint>;
    static summarize(input: PageTechnology[]): {
        name: string;
        version: string | undefined;
        categories: string[];
    }[];
    static summarizeByCategory(input: PageTechnology[]): Record<string, string[]>;
    protected static wapifyDict(input: Record<string, undefined | string | string[]>): Record<string, string[]>;
}
//# sourceMappingURL=tech-auditor.d.ts.map