import { InjectionToken } from '@nestjs/common';
import { MergeModuleOptions } from './merge-module-options.interface';
import { MergeServiceClass } from './merge.service.interface';
/**
 * Factory function for creating a MergeController bound to a specific route suffix.
 *
 * Why: Instead of writing separate controllers for each resource type,
 * we generate one dynamically. This ensures DRY principles while still
 * supporting custom routes (e.g. `/merge/news` or `/merge/event`).
 *
 * @param {InjectionToken} serviceToken - Token used for service injection.
 * @param {MergeModuleOptions} options -
 * @returns A dynamically generated controller class.
 */
export declare function createMergeController(serviceToken: InjectionToken, options: MergeModuleOptions): {
    new (mergeService: MergeServiceClass): {
        readonly mergeService: MergeServiceClass;
        /**
         * Merge all references from an old account into a new account.
         *
         * Example:
         *   PATCH /merge/news/account/123/456
         *   → moves all references from account `123` to account `456`
         *
         * @param {string} oldAccountId - The identifier of the account being replaced.
         * @param {string} newAccountId - The identifier of the account that should own all references.
         * @returns {Promise<void>} - Resolves once the merge operation completes.
         */
        mergeAccount(oldAccountId: string, newAccountId: string): Promise<void>;
    };
};