import { z } from 'zod';
export declare const metadata: z.ZodObject<{
    createdAt: z.ZodOptional<z.ZodNumber>;
    createdBy: z.ZodOptional<z.ZodString>;
    lastUpdatedAt: z.ZodOptional<z.ZodNumber>;
    lastUpdatedBy: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    createdAt?: number | undefined;
    createdBy?: string | undefined;
    lastUpdatedAt?: number | undefined;
    lastUpdatedBy?: string | undefined;
}, {
    createdAt?: number | undefined;
    createdBy?: string | undefined;
    lastUpdatedAt?: number | undefined;
    lastUpdatedBy?: string | undefined;
}>;
type Metadata = z.infer<typeof metadata>;
export default Metadata;