mutation schema graphql return code example

Example 1: graphql mutation passing data

input EventInput {
    title:String!
    desc:String!
    price:Float!
  }
  type RootMutations{
    createEvent(E_input:EventInput) : Event
  }

Example 2: tyepes and field in typegraphql

@ObjectType()
class Recipe {
  @Field()
  id: string;

  @Field()
  title: string;

  @Field()
  ratings: Rate[];

  @Field()
  averageRating: number;
}