diff --git a/extensions/approval/js/src/@types/shims.d.ts b/extensions/approval/js/src/@types/shims.d.ts
index 0f4135403c..d2558e9810 100644
--- a/extensions/approval/js/src/@types/shims.d.ts
+++ b/extensions/approval/js/src/@types/shims.d.ts
@@ -1,3 +1,6 @@
+import 'flarum/common/models/Discussion';
+import 'flarum/common/models/Post';
+
 declare module 'flarum/common/models/Discussion' {
   export default interface Discussion {
     isApproved(): boolean;
diff --git a/extensions/flags/js/src/@types/shims.d.ts b/extensions/flags/js/src/@types/shims.d.ts
index 6fd28d4222..4bfd071b71 100644
--- a/extensions/flags/js/src/@types/shims.d.ts
+++ b/extensions/flags/js/src/@types/shims.d.ts
@@ -1,3 +1,7 @@
+import 'flarum/common/models/Post';
+import 'flarum/forum/ForumApplication';
+import 'flarum/forum/components/Post';
+
 import Flag from '../forum/models/Flag';
 import FlagListState from '../forum/states/FlagListState';
 import Mithril from 'mithril';
diff --git a/extensions/likes/js/src/@types/shims.d.ts b/extensions/likes/js/src/@types/shims.d.ts
index 358a273932..517cfbc5b1 100644
--- a/extensions/likes/js/src/@types/shims.d.ts
+++ b/extensions/likes/js/src/@types/shims.d.ts
@@ -1,3 +1,5 @@
+import 'flarum/common/models/Post';
+
 import User from 'flarum/common/models/User';
 
 declare module 'flarum/common/models/Post' {
diff --git a/extensions/lock/js/src/@types/shims.d.ts b/extensions/lock/js/src/@types/shims.d.ts
index 38375c0792..444ee265fd 100644
--- a/extensions/lock/js/src/@types/shims.d.ts
+++ b/extensions/lock/js/src/@types/shims.d.ts
@@ -1,3 +1,5 @@
+import 'flarum/common/models/Discussion';
+
 declare module 'flarum/common/models/Discussion' {
   export default interface Discussion {
     isLocked(): boolean;
diff --git a/extensions/mentions/js/src/@types/shims.d.ts b/extensions/mentions/js/src/@types/shims.d.ts
index dcb5c31a49..238f93d033 100644
--- a/extensions/mentions/js/src/@types/shims.d.ts
+++ b/extensions/mentions/js/src/@types/shims.d.ts
@@ -1,3 +1,7 @@
+import 'flarum/forum/ForumApplication';
+import 'flarum/common/models/User';
+import 'flarum/common/models/Post';
+
 import MentionFormats from '../forum/mentionables/formats/MentionFormats';
 import type BasePost from 'flarum/common/models/Post';
 
diff --git a/extensions/nicknames/js/src/@types/shims.d.ts b/extensions/nicknames/js/src/@types/shims.d.ts
index 145fe8e5a3..d184f9aba1 100644
--- a/extensions/nicknames/js/src/@types/shims.d.ts
+++ b/extensions/nicknames/js/src/@types/shims.d.ts
@@ -1,3 +1,5 @@
+import 'flarum/common/models/User';
+
 declare module 'flarum/common/models/User' {
   export default interface User {
     canEditNickname(): boolean;
diff --git a/extensions/sticky/js/src/@types/shims.d.ts b/extensions/sticky/js/src/@types/shims.d.ts
index 1a589e7429..5a9a813717 100644
--- a/extensions/sticky/js/src/@types/shims.d.ts
+++ b/extensions/sticky/js/src/@types/shims.d.ts
@@ -1,3 +1,5 @@
+import 'flarum/common/models/Discussion';
+
 declare module 'flarum/common/models/Discussion' {
   export default interface Discussion {
     isSticky(): boolean;
diff --git a/extensions/suspend/js/src/@types/shims.d.ts b/extensions/suspend/js/src/@types/shims.d.ts
index 4cd4d2b6a5..2159812103 100644
--- a/extensions/suspend/js/src/@types/shims.d.ts
+++ b/extensions/suspend/js/src/@types/shims.d.ts
@@ -1,3 +1,5 @@
+import 'flarum/common/models/User';
+
 declare module 'flarum/common/models/User' {
   export default interface User {
     canSuspend(): boolean;
diff --git a/extensions/tags/js/src/@types/shims.d.ts b/extensions/tags/js/src/@types/shims.d.ts
index b1056ac770..dffadf50c7 100644
--- a/extensions/tags/js/src/@types/shims.d.ts
+++ b/extensions/tags/js/src/@types/shims.d.ts
@@ -1,3 +1,9 @@
+import 'flarum/forum/routes';
+import 'flarum/common/Application';
+import 'flarum/common/models/Discussion';
+import 'flarum/forum/components/IndexPage';
+import 'flarum/admin/components/PermissionGrid';
+
 import type Tag from '../common/models/Tag';
 import type TagListState from '../common/states/TagListState';