import { I as ICreditsAuthProvider, a as CreditsUser } from '../types-OZU3I5OM.cjs';
export { C as CreditsAuthProviderFactory } from '../types-OZU3I5OM.cjs';

/**
 * Verify a Bearer token from an Authorization header
 *
 * @param header - The Authorization header value (e.g., "Bearer secret123")
 * @param secret - The expected secret value
 * @returns True if token is valid
 */
declare function verifyBearerToken(header: string | null, secret: string): boolean;
/**
 * API Key auth provider for admin routes
 *
 * Uses Bearer token authentication for external API access
 * The API key is stored in CREDITS_ADMIN_API_KEY environment variable
 */
declare class ApiKeyCreditsProvider implements ICreditsAuthProvider {
    private readonly apiKey;
    private isValidated;
    constructor(authHeader?: string | null, apiKey?: string);
    getCurrentUser(): Promise<CreditsUser | null>;
    verifyAdminAccess(): Promise<boolean>;
}
/**
 * Verify an API key from a request header
 * @param authHeader - Authorization header value
 * @param apiKey - Optional API key to use (defaults to CREDITS_ADMIN_API_KEY env var)
 * @returns True if API key is valid
 */
declare function verifyAdminApiKey(authHeader: string | null, apiKey?: string): boolean;
/**
 * Create an API key auth provider from a request
 * @param request - Request object with headers
 * @param apiKey - Optional API key to use
 * @returns API key auth provider
 */
declare function createApiKeyProvider(request: Request, apiKey?: string): ApiKeyCreditsProvider;

export { ApiKeyCreditsProvider, CreditsUser, ICreditsAuthProvider, createApiKeyProvider, verifyAdminApiKey, verifyBearerToken };