import { ServerMiddleware } from './ServerMiddleware';
export declare function composeServerMiddleware<Ext1, Ext2, RequiredCallContextExt>(middleware1: ServerMiddleware<Ext1, RequiredCallContextExt>, middleware2: ServerMiddleware<Ext2, RequiredCallContextExt & Ext1>): ServerMiddleware<Ext1 & Ext2, RequiredCallContextExt>;
