/**
 * API Utility Functions
 *
 * Small helpers used by the Momentum API implementation.
 */
/**
 * Recursively compares two values for structural equality.
 * Used by matchesDefaultWhereConstraints to support non-primitive constraint values
 * (arrays, objects) that would fail with strict === reference equality.
 */
export declare function deepEqual(a: unknown, b: unknown): boolean;
/**
 * Strip transient keys (prefixed with _) from data before DB persistence.
 * Hooks use _-prefixed keys for inter-hook communication (e.g., _file for upload buffers).
 */
export declare function stripTransientKeys(data: Record<string, unknown>): Record<string, unknown>;