/**
 * Utility functions for transforming between camelCase and snake_case
 */
/**
 * Convert a string from camelCase to snake_case
 */
export declare function toSnakeCase(str: string): string;
/**
 * Convert a string from snake_case to camelCase
 */
export declare function toCamelCase(str: string): string;
/**
 * Recursively transform object keys from camelCase to snake_case
 */
export declare function transformKeysToSnakeCase<T = any>(obj: any): T;
/**
 * Recursively transform object keys from snake_case to camelCase
 */
export declare function transformKeysToCamelCase<T = any>(obj: any): T;
/**
 * Transform pagination params from camelCase to snake_case
 */
export declare function transformPaginationParams(params: any): any;