import { HttpHandler, type HttpHandlerInput } from '@solid/community-server';
export interface AutoDetectIdentityProviderHandlerOptions {
    /** External account authority used by Cloud+Local provisioning metadata. */
    oidcIssuer?: string;
    /** Message used when no source handler is available. */
    message?: string;
    /** CSS IdentityProviderHandler that owns account, consent and WebID selection routes. */
    source?: HttpHandler;
}
/**
 * Auto-detect Identity Provider Handler
 *
 * This handler only keeps CSS identity/account pages wired when they are
 * intentionally opened on this server. It does not make Local SP the token
 * issuer for Cloud+Local. LinX Cloud+Local login uses Cloud as OIDC issuer and
 * carries provision scope so storage selection stays bound to the selected SP.
 */
export declare class AutoDetectIdentityProviderHandler extends HttpHandler {
    private readonly logger;
    private readonly oidcIssuer?;
    private readonly message;
    private readonly source?;
    constructor(options?: AutoDetectIdentityProviderHandlerOptions);
    /**
     * 判断是否处理请求
     * - Cloud+Local/standard/standalone: delegate account routes to source Handler
     */
    canHandle(input: HttpHandlerInput): Promise<void>;
    /**
     * 处理请求
     * - Cloud+Local/standard/standalone: delegate to source Handler
     */
    handle(input: HttpHandlerInput): Promise<void>;
    /**
     * 检查是否是 IdP 路径
     */
    private isIdpPath;
    /**
     * 从 URL 提取 pathname
     */
    private getPathname;
}