diff --git a/scripts/generators/flow.js b/scripts/generators/flow.js
index b40aa2f2b2..55fc28292c 100644
--- a/scripts/generators/flow.js
+++ b/scripts/generators/flow.js
@@ -15,12 +15,12 @@ declare class ${NODE_PREFIX}Comment {
   loc: ${NODE_PREFIX}SourceLocation;
 }
 
-declare class ${NODE_PREFIX}BlockComment extends ${NODE_PREFIX}Comment {
-  type: "BlockComment";
+declare class ${NODE_PREFIX}CommentBlock extends ${NODE_PREFIX}Comment {
+  type: "CommentBlock";
 }
 
-declare class ${NODE_PREFIX}LineComment extends ${NODE_PREFIX}Comment {
-  type: "LineComment";
+declare class ${NODE_PREFIX}CommentLine extends ${NODE_PREFIX}Comment {
+  type: "CommentLine";
 }
 
 declare class ${NODE_PREFIX}SourceLocation {
diff --git a/scripts/generators/typescript.js b/scripts/generators/typescript.js
index d31c0a533d..ae93bee0b2 100644
--- a/scripts/generators/typescript.js
+++ b/scripts/generators/typescript.js
@@ -11,18 +11,18 @@ interface BaseComment {
   start: number;
   end: number;
   loc: SourceLocation;
-  type: "BlockComment" | "LineComment";
+  type: "CommentBlock" | "CommentLine";
 }
 
-export interface BlockComment extends BaseComment {
-  type: "BlockComment";
+export interface CommentBlock extends BaseComment {
+  type: "CommentBlock";
 }
 
-export interface LineComment extends BaseComment {
-  type: "LineComment";
+export interface CommentLine extends BaseComment {
+  type: "CommentLine";
 }
 
-export type Comment = BlockComment | LineComment;
+export type Comment = CommentBlock | CommentLine;
 
 export interface SourceLocation {
   start: {