import { StorageSource } from "@rebasepro/types";
import { Transport } from "./transport";
/**
 * Create a StorageSource that talks to the Rebase backend REST API.
 *
 * @param transport - HTTP transport instance
 * @param storageId - Optional storage-source key for multi-backend routing.
 *                    When set, it is forwarded to the server so the correct
 *                    `StorageController` is resolved from the registry.
 */
export declare function createStorage(transport: Transport, storageId?: string): StorageSource;