import type { AiCredential } from './types';
/**
 * 凭据读取器抽象基类
 */
export declare abstract class CredentialReader {
    abstract getAiCredential(podBaseUrl: string, providerId: string, authenticatedFetch: typeof fetch, webId?: string, options?: {
        credentialId?: string;
    }): Promise<AiCredential | null>;
}