/test/main.tsp:12:15 - error @typespec/protobuf/field-index: field index 0 is invalid (must be an integer greater than zero)
/test/main.tsp:13:23 - error @typespec/protobuf/field-index: field index 536870912 is out of bounds (must be less than 536870912)
/test/main.tsp:14:19 - error @typespec/protobuf/field-index: field index 19000 falls within the implementation-reserved range of 19000-19999 inclusive
/test/main.tsp:15:19 - error @typespec/protobuf/field-index: field index 19123 falls within the implementation-reserved range of 19000-19999 inclusive
/test/main.tsp:16:19 - error @typespec/protobuf/field-index: field index 19999 falls within the implementation-reserved range of 19000-19999 inclusive
/test/main.tsp:21:1 - error decorator-wrong-target: Cannot apply @message decorator to Test.Test since it is not assignable to {}
