/**
 * CloakingPipeline — runs an ordered chain of CloakingPlugin instances
 * against each proxied request (and optionally its response).
 *
 * Usage:
 *   const pipeline = new CloakingPipeline();
 *   pipeline.use(createHeaderScrubber());
 *   pipeline.use(createSessionIdentity());
 *   const ctx = await pipeline.processRequest(ctx);
 *
 * NOTE: The pipeline is currently used for unit testing and is ready for
 * integration into the proxy request flow. Callers should instantiate a
 * CloakingPipeline from ProxyConfigFile.cloaking, register plugins based
 * on the config, and call processRequest/processResponse around the
 * upstream fetch in claudeProxyRoutes.ts / oauthFetch.ts.
 */
import type { CloakingPlugin, CloakingContext } from "../../types/index.js";
export declare class CloakingPipeline {
    private plugins;
    /** Register a plugin. Plugins run in `order` field order during processRequest. */
    use(plugin: CloakingPlugin): this;
    /** Remove a plugin by name. */
    remove(name: string): void;
    /**
     * Run every enabled plugin's `transformRequest` sorted by `order` (ascending).
     *
     * Mode dispatch:
     * - "never": skip all plugins, return context unchanged
     * - "always": always run all enabled plugins
     * - "auto": only run plugins if account.type === "oauth"
     */
    processRequest(ctx: CloakingContext): Promise<CloakingContext>;
    /**
     * Run every enabled plugin's `transformResponse` (if defined) in REVERSE order.
     *
     * Mode dispatch follows the same rules as processRequest.
     */
    processResponse(ctx: CloakingContext): Promise<CloakingContext>;
    /** Return the number of registered plugins. */
    get size(): number;
    /** List registered plugin names (useful for diagnostics). */
    get pluginNames(): string[];
}
export type { CloakingPlugin, CloakingContext, CloakingResponse, CloakingConfig, CloakingMode, CloakingAccount, CloakingRequest, } from "../../types/index.js";
