import { INpmRegistryInfo } from "../../doc/INpmRegistryInfo";
/**
 * @TODO - allow multiple packages to be updated?
 * Common function that abstracts the update process.
 *
 * @param {string} packageName A package name. This value is a valid npm package name.
 *
 * @param {INpmRegistryInfo} registryInfo The npm registry to use.
 *
 */
export declare function update(packageName: string, registryInfo: INpmRegistryInfo): Promise<string>;
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