/**
 * LinkedIn Profile Scraping Service
 * Handles profile scraping after OAuth connection using Apify
 */
export interface LinkedInExperience {
    title: string;
    company: string;
    duration: string;
    description: string;
    location?: string;
    startDate?: string;
    endDate?: string;
}
export interface LinkedInEducation {
    school: string;
    degree: string;
    fieldOfStudy: string;
    years: string;
    startDate?: string;
    endDate?: string;
}
export interface LinkedInProfileData {
    fullName: string;
    headline: string;
    location: string;
    about: string;
    profileUrl: string;
    firstName?: string;
    lastName?: string;
    profilePicture?: string;
    backgroundImage?: string;
    experience: LinkedInExperience[];
    education: LinkedInEducation[];
    skills: string[];
    languages?: string[];
    certifications?: Array<{
        name: string;
        authority: string;
        date: string;
    }>;
    connections?: number;
    followers?: number;
    scrapedAt: string;
}
export interface ScrapeResult {
    success: boolean;
    data?: LinkedInProfileData;
    error?: string;
    message?: string;
}
/**
 * Scrape LinkedIn profile after OAuth connection
 * @param userId - User ID (username or email) - will be overridden by JWT userId if available
 * @param profileUrl - LinkedIn profile URL (e.g., https://linkedin.com/in/username)
 */
export declare const scrapeLinkedInProfile: (userId: string, profileUrl: string) => Promise<ScrapeResult>;
/**
 * Extract LinkedIn username from profile URL
 * @param url - LinkedIn profile URL
 * @returns username or null if invalid
 */
export declare const extractLinkedInUsername: (url: string) => string | null;
/**
 * Validate LinkedIn profile URL
 * @param url - URL to validate
 * @returns true if valid LinkedIn profile URL
 */
export declare const isValidLinkedInUrl: (url: string) => boolean;
/**
 * Format LinkedIn URL (ensure proper format)
 * @param url - URL or username
 * @returns properly formatted LinkedIn URL
 */
export declare const formatLinkedInUrl: (url: string) => string;
/**
 * Check if profile scraping is available for a user
 * @param userId - User ID
 */
export declare const canScrapeProfile: (userId: string) => Promise<boolean>;
/**
 * Get LinkedIn connection status for a user
 * @param userId - User ID
 */
export declare const getLinkedInConnectionStatus: (userId: string) => Promise<{
    connected: boolean;
    profileUrl?: string;
    scrapedAt?: string;
    profileData?: Partial<LinkedInProfileData>;
}>;
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