import { ApiProperty } from '@nestjs/swagger'; import { Type } from 'class-transformer'; import { IsInt } from 'class-validator'; export class SystemConfigThumbnailDto { @IsInt() @Type(() => Number) @ApiProperty({ type: 'integer' }) webpSize!: number; @IsInt() @Type(() => Number) @ApiProperty({ type: 'integer' }) jpegSize!: number; }