Error: the same type `SharedType` must not be used for multiple root operation types
   ╭─[ 0131_duplicate_root_operation_types_mutation_subscription.graphql:4:17 ]
   │
 3 │   mutation: SharedType
   │             ─────┬────  
   │                  ╰────── `mutation` is defined here
 4 │   subscription: SharedType
   │                 ─────┬────  
   │                      ╰────── `subscription` uses the same type here
───╯

