import { EIP1193Provider, JsonRpcMiddleware, JsonRpcMiddlewareHandler } from "./types.js";
export declare class JsonRpcRouter implements EIP1193Provider {
    private sender;
    private handler;
    constructor(middlewares: Array<JsonRpcMiddleware | JsonRpcMiddlewareHandler>, sender: EIP1193Provider);
    setMiddleware(middlewares: Array<JsonRpcMiddleware | JsonRpcMiddlewareHandler>): void;
    request(request: {
        id?: number;
        method: string;
        params?: any[];
        chainId?: number;
    }): Promise<any>;
}
export declare const createJsonRpcMiddlewareStack: (middlewares: Array<JsonRpcMiddleware | JsonRpcMiddlewareHandler>, handler: EIP1193Provider) => EIP1193Provider;