import type { Logger } from 'pino';
import { IRegistry } from './IRegistry.js';
/**
 * Retrieves a registry instance based on the provided registry URIs.
 * The registry can be either a GitHub registry or a file system registry,
 * and the returned instance is a `MergedRegistry` that combines all the
 * specified registries.
 *
 * @param registryUris - An array of registry URIs to use for creating the registry.
 * @param enableProxy - If enabled, forwards all requests to Hyperlane Registry, with higher read limits.
 * @param branch - An optional branch name to use for the GitHub registry.
 * @param logger - An optional logger instance to use for logging.
 * @returns An `IRegistry` instance that combines the specified registries.
 */
export declare function getRegistry({ registryUris, enableProxy, branch, logger, authToken, }: {
    registryUris: string[];
    enableProxy: boolean;
    branch?: string;
    logger?: Logger;
    authToken?: string;
}): IRegistry;