import { z } from 'zod';
export declare const TransactionUpdateSchema: z.ZodObject<{
    amount: z.ZodOptional<z.ZodNumber>;
    direction: z.ZodOptional<z.ZodEnum<{
        in: "in";
        out: "out";
    }>>;
    date: z.ZodOptional<z.ZodString>;
    category: z.ZodOptional<z.ZodNullable<z.ZodString>>;
    memo: z.ZodOptional<z.ZodNullable<z.ZodString>>;
}, z.core.$strip>;
export type TransactionUpdateDto = z.infer<typeof TransactionUpdateSchema>;