import { Type } from 'class-transformer' import { IsInt, IsNumber, IsOptional, IsString } from 'class-validator' export class CreatePurchaseReceiptDto { @IsString() code: string @Type(() => Number) @IsNumber() totalAmount: number @IsOptional() @IsString() description?: string @Type(() => Number) @IsInt() supplierId: number @Type(() => Number) @IsInt() inventoryId: number }