import { WithAddress } from './types.js';
/**
 * Utilities for normalizing and comparing configuration objects.
 * Used across ISM, Hook, and other Hyperlane configurations.
 */
/**
 * Recursively normalizes a config object for comparison by:
 * - Removing address and ownerOverrides fields (deployment-specific)
 * - Lowercasing all string values (except 'type' fields)
 * - Sorting specific arrays (validators, modules, hooks)
 *
 * @param obj - Configuration object to normalize
 * @returns Normalized configuration object
 */
export declare function normalizeConfig(obj: WithAddress<any>): any;
/**
 * Recursively sorts arrays in a config object with special handling for:
 * - validators: sorted in lexicographical order
 * - modules/hooks: sorted by their 'type' property
 *
 * @param config - Configuration object to sort
 * @returns Configuration object with sorted arrays
 */
export declare function sortArraysInConfig(config: any): any;
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