/**
 * Diff utilities for comparing agent/tool definitions
 */
import type { DiffResult } from './types';
/**
 * Compare two objects and return differences
 */
export declare function diff(base: any, current: any): DiffResult;
/**
 * Get value at JSON path
 */
export declare function getValueAtPath(obj: any, path: string): any;
/**
 * Set value at JSON path
 */
export declare function setValueAtPath(obj: any, path: string, value: any): void;
/**
 * Generate a list of all paths in an object
 */
export declare function getAllPaths(obj: any, prefix?: string): string[];
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