/**
 * Settings Command Group
 *
 * Provides subcommands for managing Shep global settings.
 *
 * Usage:
 *   shep settings show     # Display current settings
 *   shep settings init     # Initialize settings to defaults
 *   shep settings agent    # Configure AI coding agent
 */
import { Command } from 'commander';
/**
 * Create the settings command group
 */
export declare function createSettingsCommand(): Command;
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