import { OpenRouterPlugin, MiddlewareFunction, MiddlewareContext } from '../types';
import { OpenRouterClient } from '../client';
import { Logger } from '../utils/logger';
export declare class PluginManager {
    private plugins;
    private middlewares;
    private logger;
    constructor(logger: Logger);
    registerPlugin(plugin: OpenRouterPlugin, client: OpenRouterClient): Promise<void>;
    registerMiddleware(fn: MiddlewareFunction): void;
    runMiddlewares(ctx: MiddlewareContext, coreFn: () => Promise<void>): Promise<void>;
    destroyPlugins(): Promise<void>;
}
export {};