interface GitHubUser {
    id: number;
    login: string;
    name: string | null;
    email: string | null;
    avatar_url: string;
    bio: string | null;
    company: string | null;
    location: string | null;
    blog: string | null;
    twitter_username: string | null;
    public_repos: number;
    followers: number;
    following: number;
    created_at: string;
    updated_at: string;
    two_factor_authentication: boolean;
    plan?: {
        name: string;
        space: number;
        collaborators: number;
        private_repos: number;
    };
}
interface OAuthUser {
    id: string;
    email: string;
    username: string;
    name?: string;
    avatar?: string;
    provider: "github";
    emailVerified: boolean;
    metadata?: {
        bio?: string;
        company?: string;
        location?: string;
        blog?: string;
        twitterUsername?: string;
        publicRepos?: number;
        followers?: number;
        following?: number;
        createdAt?: string;
        twoFactorEnabled?: boolean;
        emails?: Array<{
            email: string;
            verified: boolean;
            primary: boolean;
        }>;
    };
}
declare function getGitHubOAuthURL(options?: {
    state?: string;
    scopes?: string[];
    allowSignup?: boolean;
    login?: string;
    redirectUri?: string;
}): string;
declare function handleGitHubCallback(code: string, options?: {
    state?: string;
    skipEmailVerification?: boolean;
    redirectUri?: string;
    includeToken?: boolean;
    fetchAllEmails?: boolean;
}): Promise<OAuthUser & {
    token?: string;
}>;
/**
 * Revoke GitHub OAuth token
 */
declare function revokeGitHubToken(token: string, clientId?: string, clientSecret?: string): Promise<boolean>;
/**
 * Validate GitHub access token
 */
declare function validateGitHubToken(token: string): Promise<GitHubUser | null>;
/**
 * Get GitHub user organizations
 */
declare function getGitHubUserOrganizations(token: string): Promise<Array<{
    login: string;
    id: number;
    avatar_url: string;
}>>;
/**
 * Check if user is member of a specific organization
 */
declare function checkGitHubOrgMembership(token: string, org: string): Promise<boolean>;
/**
 * Generate a secure state parameter for CSRF protection
 */
declare function generateOAuthState(data?: any): string;
/**
 * Parse OAuth state parameter
 */
declare function parseOAuthState(state: string): {
    token: string;
    data?: any;
};
/**
 * Reset cached configuration (useful for testing)
 */
declare function resetGitHubOAuthConfig(): void;
/**
 * Get rate limit status for authenticated user
 */
declare function getGitHubRateLimit(token: string): Promise<{
    limit: number;
    remaining: number;
    reset: Date;
}>;

export { checkGitHubOrgMembership, generateOAuthState, getGitHubOAuthURL, getGitHubRateLimit, getGitHubUserOrganizations, handleGitHubCallback, parseOAuthState, resetGitHubOAuthConfig, revokeGitHubToken, validateGitHubToken };