Show reactions to threads

types.go

@@ -174,4 +174,11 @@ type ReviewComment struct {
 	Outdated          bool
 	CreatedAt         time.Time
 	URL               string
+	Reactions         []ReactionSummary
+}
+
+type ReactionSummary struct {
+	Content          string
+	Count            int
+	ViewerHasReacted bool
 }