docs: public static Stack<GraphQLType> unwrapType(GraphQLType type) {
          type = assertNotNull(type);
          Stack<GraphQLType> decoration = new Stack<>();
          while (true) {
              decoration.push(type);
              if (isNotWrapped(type)) {
                  break;
              }
              type = unwrapOne(type);
          }
          return decoration;
      }