import { JsonSchema, Middleware } from '@jsonforms/core';
/**
 * Builds a JsonForms middleware that keeps the rendered schema in sync with the active branch of every
 * `allOf` / `if`/`then`/`else` in the schema, at the root and in nested objects.
 *
 * On every core action it resolves the schema against the current data (see resolveConditionalSchema)
 * and, when the resolved schema differs from the one currently in the store, swaps it in, regenerating
 * the UI schema unless disabled. This both prevents the self-referential `Control` at scope `#` that a
 * raw root or nested combinator makes JsonForms generate (an infinite render recursion) and makes
 * conditional narrowing update live as the user edits.
 *
 * @param originalSchema - The original schema (with its combinators) resolved against the data on every action.
 * @param options - Options bag.
 * @param options.regenerateUischema - Whether to regenerate the UI schema from the resolved schema; set true only when no explicit UI schema was supplied. Defaults to true.
 * @returns The conditional middleware.
 */
export declare const createConditionalMiddleware: (originalSchema: JsonSchema | undefined, { regenerateUischema }?: {
    regenerateUischema?: boolean;
}) => Middleware;