refactor

apps/api/src/domain/league/dtos/LeagueStandingsDTO.ts

@@ -0,0 +1,12 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsArray, ValidateNested } from 'class-validator';
+import { Type } from 'class-transformer';
+import { LeagueStandingDTO } from './LeagueStandingDTO';
+
+export class LeagueStandingsDTO {
+  @ApiProperty({ type: [LeagueStandingDTO] })
+  @IsArray()
+  @ValidateNested({ each: true })
+  @Type(() => LeagueStandingDTO)
+  standings: LeagueStandingDTO[];
+}