import { z } from 'zod';
import { type Metadata } from './types';
export declare const JsonStringValidationSchema: z.ZodEffects<z.ZodString, Metadata, string>;
export declare const MetadataValidationSchema: z.ZodEffects<z.ZodEffects<z.ZodString, Metadata, string>, Metadata, string>;
export declare const CustomFieldsValidationSchema: z.ZodEffects<z.ZodEffects<z.ZodString, Metadata, string>, string, string>;
