code: function (args, callback) {
          ternserver.request({
              query: {
                type: "fixes", //$NON-NLS-1$
                file: args.meta.location,
                problemId: args.problemId,
                annotation: args.annotation,
                annotations: args.annotations
              },
              files: args.files
            },
            function (error, fixes) {
              if (error) {
                callback({request: 'fixes', error: error.message, message: Messages['failedToComputeFixes']}); //$NON-NLS-1$
              } else if (fixes && Array.isArray(fixes)) {
                callback({request: 'fixes', fixes: fixes}); //$NON-NLS-1$
              } else {
                callback({request: 'fixes', fixes: []}); //$NON-NLS-1$
              }
            }
          );
        }
docs: /* fixes message handler