/**
 * Get the CLI version from package.json
 * @returns The CLI version string
 */
export declare function getCliVersion(): string;
/**
 * Agent name used in Ably-Agent headers and SDK agents option. Distinguishes
 * traffic from the local CLI vs the hosted Web CLI so it can be attributed
 * separately in Ably's analytics.
 */
export declare function getAgentName(): string;
/**
 * Get standardized version information object
 */
export declare function getVersionInfo(config: {
    version: string;
    name: string;
    arch: string;
}): {
    version: string;
    name: string;
    arch: string;
    nodeVersion: string;
    platform: string;
};
/**
 * Format version info as a standard string
 */
export declare function formatVersionString(config: {
    version: string;
    name: string;
    arch: string;
}): string;