/**
 * Configuration change logging utilities.
 * Handles comparison and logging of configuration changes.
 */
import type { SystemConfig } from './config.schema.js';
/**
 * Gets the changes between two objects.
 *
 * This function performs a deep comparison of two objects
 * and returns all changes at the field level.
 *
 * @param oldObj - The original object
 * @param newObj - The new object
 * @returns An array of change strings
 */
export declare function getObjectChanges(oldObj: unknown, newObj: unknown): string[];
/**
 * Logs object changes with a custom title.
 *
 * @param title - The title to display before the changes
 * @param oldObj - The original object
 * @param newObj - The new object
 * @param logModule - The log module to use
 */
export declare function logObjectChangesWithTitle(title: string, oldObj: unknown, newObj: unknown, logModule?: {
    module: string;
}): void;
/**
 * Logs the differences between two system configurations.
 *
 * This function performs a deep comparison of two configuration objects
 * and logs all changes at the field level for audit purposes.
 *
 * @param oldConfig - The original configuration
 * @param newConfig - The new configuration
 */
export declare function logConfigChanges(oldConfig: SystemConfig, newConfig: SystemConfig): void;
//# sourceMappingURL=config-change-logger.d.ts.map