refactor: camelcase user json output

CHANGELOG.md

@@ -10,6 +10,7 @@
 ### Changed
 - Query ID updater now tracks the Likes GraphQL operation.
 - Query ID updater now tracks Following/Followers GraphQL operations.
+- `following`/`followers` JSON user fields are now camelCase (`followersCount`, `followingCount`, `isBlueVerified`, `profileImageUrl`, `createdAt`).
 ## 0.4.1 — 2025-12-31
 
 ### Added

README.md

@@ -161,6 +161,20 @@ When using `--json`, tweet objects include:
 | `inReplyToStatusId` | string? | Parent tweet ID (present if this is a reply) |
 | `quotedTweet` | object? | Embedded quote tweet (same schema; depth controlled by `--quote-depth`) |
 
+When using `--json` with `following`/`followers`, user objects include:
+
+| Field | Type | Description |
+|-------|------|-------------|
+| `id` | string | User ID |
+| `username` | string | Username/handle |
+| `name` | string | Display name |
+| `description` | string? | User bio |
+| `followersCount` | number? | Followers count |
+| `followingCount` | number? | Following count |
+| `isBlueVerified` | boolean? | Blue verified flag |
+| `profileImageUrl` | string? | Profile image URL |
+| `createdAt` | string? | Account creation timestamp |
+
 ## Query IDs (GraphQL)
 
 X rotates GraphQL “query IDs” frequently. Each GraphQL operation is addressed as:

src/index.ts

@@ -833,8 +833,8 @@ program
             if (user.description) {
               console.log(`  ${user.description.slice(0, 100)}${user.description.length > 100 ? '...' : ''}`);
             }
-            if (user.followers_count !== undefined) {
-              console.log(`  ${p('info')}${user.followers_count.toLocaleString()} followers`);
+            if (user.followersCount !== undefined) {
+              console.log(`  ${p('info')}${user.followersCount.toLocaleString()} followers`);
             }
             console.log('──────────────────────────────────────────────────');
           }
@@ -896,8 +896,8 @@ program
             if (user.description) {
               console.log(`  ${user.description.slice(0, 100)}${user.description.length > 100 ? '...' : ''}`);
             }
-            if (user.followers_count !== undefined) {
-              console.log(`  ${p('info')}${user.followers_count.toLocaleString()} followers`);
+            if (user.followersCount !== undefined) {
+              console.log(`  ${p('info')}${user.followersCount.toLocaleString()} followers`);
             }
             console.log('──────────────────────────────────────────────────');
           }

src/lib/twitter-client.ts

@@ -266,11 +266,11 @@ export interface TwitterUser {
   username: string;
   name: string;
   description?: string;
-  followers_count?: number;
-  following_count?: number;
-  is_blue_verified?: boolean;
-  profile_image_url?: string;
-  created_at?: string;
+  followersCount?: number;
+  followingCount?: number;
+  isBlueVerified?: boolean;
+  profileImageUrl?: string;
+  createdAt?: string;
 }
 
 export interface FollowingResult {
@@ -2178,11 +2178,11 @@ export class TwitterClient {
           username,
           name: legacy?.name ?? core?.name ?? username,
           description: legacy?.description,
-          followers_count: legacy?.followers_count,
-          following_count: legacy?.friends_count,
-          is_blue_verified: userResult.is_blue_verified,
-          profile_image_url: legacy?.profile_image_url_https ?? userResult.avatar?.image_url,
-          created_at: legacy?.created_at ?? core?.created_at,
+          followersCount: legacy?.followers_count,
+          followingCount: legacy?.friends_count,
+          isBlueVerified: userResult.is_blue_verified,
+          profileImageUrl: legacy?.profile_image_url_https ?? userResult.avatar?.image_url,
+          createdAt: legacy?.created_at ?? core?.created_at,
         });
       }
     }

tests/twitter-client.test.ts

@@ -1247,6 +1247,7 @@ describe('TwitterClient', () => {
     const makeUserResult = (id: string, username: string, name = username) => ({
       __typename: 'User',
       rest_id: id,
+      is_blue_verified: true,
       legacy: {
         screen_name: username,
         name,
@@ -1324,6 +1325,11 @@ describe('TwitterClient', () => {
       expect(result.success).toBe(true);
       expect(result.users?.length).toBe(1);
       expect(result.users?.[0].username).toBe('alpha');
+      expect(result.users?.[0].followersCount).toBe(10);
+      expect(result.users?.[0].followingCount).toBe(5);
+      expect(result.users?.[0].isBlueVerified).toBe(true);
+      expect(result.users?.[0].profileImageUrl).toBe('https://example.com/1.jpg');
+      expect(result.users?.[0].createdAt).toBe('2024-01-01T00:00:00Z');
       const [url] = mockFetch.mock.calls[0];
       expect(String(url)).toContain('/Following?');
     });