/**
 * @fileoverview User-Agent string generation utilities.
 * Creates standardized User-Agent headers from package.json data for API requests.
 */
/**
 * Generate a User-Agent string from package.json data.
 * Creates standardized User-Agent format with optional homepage URL.
 */
export declare function createUserAgentFromPkgJson(pkgData: {
    name: string;
    version: string;
    homepage?: string | undefined;
}): string;