import { Middleware } from '@jsonforms/core';
/**
 * Composes two JsonForms middlewares so both run on every action: `inner` wraps the base reducer and
 * `outer` wraps `inner`, so `inner`'s transforms apply first and `outer` runs on the resulting state.
 *
 * @param outer - The outer middleware; wraps `inner` and runs last, on the reduced state.
 * @param inner - The inner middleware; wraps the base reducer and runs first.
 * @returns The composed middleware.
 */
export declare const composeMiddleware: (outer: Middleware, inner: Middleware) => Middleware;