/**
 * Auto-update module for the 247 agent.
 * Handles version detection and automatic updates when the web dashboard
 * reports a newer version.
 */
/**
 * Check if an update is currently in progress.
 */
export declare function isUpdateInProgress(): boolean;
/**
 * Trigger an auto-update to the specified version.
 * Creates a detached shell script that:
 * 1. Waits for the agent to exit
 * 2. Runs npm install -g
 * 3. Restarts the agent via service manager
 */
export declare function triggerUpdate(targetVersion: string): void;
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