import { IsString, MinLength, IsOptional, IsIn, IsUUID } from 'class-validator'; export class CreateAccountDto { @IsString() @MinLength(3) code: string; @IsString() @MinLength(2) name: string; @IsString() @IsIn(['asset', 'liability', 'equity', 'revenue', 'expense']) type: string; @IsOptional() @IsUUID() parentId?: string; }