import { ArgsType , Field } from "type-graphql" ; import { Length } from "class-validator" ; import { ObjectID } from "mongodb" ; @ ArgsType ( ) export class createRoomArgs { @ Field ( { nullable : false } ) @ Length ( 2 , 25 ) name : string ; } @ ArgsType ( ) export class removeMembersArgs { @ Field ( type => ObjectID , { nullable : false } ) roomId : ObjectID ; @ Field ( type => ObjectID , { nullable : false } ) memberId : ObjectID ; }