diff --git a/app/javascript/mastodon/features/notifications_v2/components/avatar_group.tsx b/app/javascript/mastodon/features/notifications_v2/components/avatar_group.tsx
index a32962c475..788215bf8d 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/avatar_group.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/avatar_group.tsx
@@ -3,8 +3,10 @@ import { Link } from 'react-router-dom';
 import { Avatar } from 'mastodon/components/avatar';
 import { useAppSelector } from 'mastodon/store';
 
-const AvatarWrapper = ({ accountId }) => {
-  const account = useAppSelector(state => state.getIn(['accounts', accountId]));
+const AvatarWrapper: React.FC<{ accountId: string }> = ({ accountId }) => {
+  const account = useAppSelector((state) => state.accounts.get(accountId));
+
+  if (!account) return null;
 
   return (
     <Link to={`/@${account.get('acct')}`} title={`@${account.get('acct')}`}>
@@ -13,8 +15,12 @@ const AvatarWrapper = ({ accountId }) => {
   );
 };
 
-export const AvatarGroup = ({ accountIds }) => (
+export const AvatarGroup: React.FC<{ accountIds: string[] }> = ({
+  accountIds,
+}) => (
   <div className='notification-group__avatar-group'>
-    {accountIds.map(accountId => <AvatarWrapper key={accountId} accountId={accountId} />)}
+    {accountIds.map((accountId) => (
+      <AvatarWrapper key={accountId} accountId={accountId} />
+    ))}
   </div>
 );
diff --git a/app/javascript/mastodon/features/notifications_v2/components/embedded_status.tsx b/app/javascript/mastodon/features/notifications_v2/components/embedded_status.tsx
index 8f80959de1..c7e8172980 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/embedded_status.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/embedded_status.tsx
@@ -1,21 +1,37 @@
 import { FormattedMessage } from 'react-intl';
 
+import type { List } from 'immutable';
+
 import BarChart4BarsIcon from '@/material-icons/400-24px/bar_chart_4_bars.svg?react';
 import PhotoLibraryIcon from '@/material-icons/400-24px/photo_library.svg?react';
 import { Avatar } from 'mastodon/components/avatar';
 import { DisplayName } from 'mastodon/components/display_name';
 import { Icon } from 'mastodon/components/icon';
+import type { Status } from 'mastodon/models/status';
 import { useAppSelector } from 'mastodon/store';
 
-export const EmbeddedStatus = ({ statusId }) => {
-  const status = useAppSelector(state => state.getIn(['statuses', statusId]));
-  const account = useAppSelector(state => state.getIn(['accounts', status?.get('account')]));
+export const EmbeddedStatus: React.FC<{ statusId: string }> = ({
+  statusId,
+}) => {
+  const status = useAppSelector(
+    (state) => state.statuses.get(statusId) as Status | undefined,
+  );
+  const account = useAppSelector((state) =>
+    state.accounts.get(status?.get('account') as string),
+  );
 
   if (!status) {
     return null;
   }
 
-  const content = { __html: status.get('contentHtml') };
+  // Assign status attributes to variables with a forced type, as status is not yet properly typed
+  const contentHtml = status.get('contentHtml') as string;
+  const poll = status.get('poll');
+  const mediaAttachmentsSize = (
+    status.get('media_attachments') as List<unknown>
+  ).size;
+
+  const content = { __html: contentHtml };
 
   return (
     <div className='notification-group__embedded-status'>
@@ -24,12 +40,32 @@ export const EmbeddedStatus = ({ statusId }) => {
         <DisplayName account={account} />
       </div>
 
-      <div className='notification-group__embedded-status__content reply-indicator__content translate' dangerouslySetInnerHTML={content} />
+      <div
+        className='notification-group__embedded-status__content reply-indicator__content translate'
+        dangerouslySetInnerHTML={content}
+      />
 
-      {(status.get('poll') || status.get('media_attachments').size > 0) && (
+      {(poll || mediaAttachmentsSize > 0) && (
         <div className='notification-group__embedded-status__attachments reply-indicator__attachments'>
-          {status.get('poll') && <><Icon icon={BarChart4BarsIcon} /><FormattedMessage id='reply_indicator.poll' defaultMessage='Poll' /></>}
-          {status.get('media_attachments').size > 0 && <><Icon icon={PhotoLibraryIcon} /><FormattedMessage id='reply_indicator.attachments' defaultMessage='{count, plural, one {# attachment} other {# attachments}}' values={{ count: status.get('media_attachments').size }} /></>}
+          {!!poll && (
+            <>
+              <Icon icon={BarChart4BarsIcon} />
+              <FormattedMessage
+                id='reply_indicator.poll'
+                defaultMessage='Poll'
+              />
+            </>
+          )}
+          {mediaAttachmentsSize > 0 && (
+            <>
+              <Icon icon={PhotoLibraryIcon} />
+              <FormattedMessage
+                id='reply_indicator.attachments'
+                defaultMessage='{count, plural, one {# attachment} other {# attachments}}'
+                values={{ count: mediaAttachmentsSize }}
+              />
+            </>
+          )}
         </div>
       )}
     </div>
diff --git a/app/javascript/mastodon/features/notifications_v2/components/names_list.tsx b/app/javascript/mastodon/features/notifications_v2/components/names_list.tsx
index 14a20dd307..c49e99f759 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/names_list.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/names_list.tsx
@@ -4,10 +4,22 @@ import { Link } from 'react-router-dom';
 
 import { useAppSelector } from 'mastodon/store';
 
-export const NamesList = ({ accountIds, total }) => {
-  const lastAccountId = accountIds[0];
-  const account = useAppSelector(state => state.getIn(['accounts', lastAccountId]));
-  const displayedName = <Link to={`/@${account.get('acct')}`} title={`@${account.get('acct')}`}><bdi dangerouslySetInnerHTML={{ __html: account.get('display_name_html') }} /></Link>;
+export const NamesList: React.FC<{ accountIds: string[]; total: number }> = ({
+  accountIds,
+  total,
+}) => {
+  const lastAccountId = accountIds[0] ?? '0';
+  const account = useAppSelector((state) => state.accounts.get(lastAccountId));
+
+  if (!account) return null;
+
+  const displayedName = (
+    <Link to={`/@${account.get('acct')}`} title={`@${account.get('acct')}`}>
+      <bdi
+        dangerouslySetInnerHTML={{ __html: account.get('display_name_html') }}
+      />
+    </Link>
+  );
 
   if (total === 1) {
     return displayedName;
diff --git a/app/javascript/mastodon/features/notifications_v2/components/notification_admin_report.tsx b/app/javascript/mastodon/features/notifications_v2/components/notification_admin_report.tsx
index 68b6d1768d..bca0da0f59 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/notification_admin_report.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/notification_admin_report.tsx
@@ -8,44 +8,101 @@ import { useAppSelector } from 'mastodon/store';
 
 import { NamesList } from './names_list';
 
-
-
-
 // This needs to be kept in sync with app/models/report.rb
 const messages = defineMessages({
-  other: { id: 'report_notification.categories.other', defaultMessage: 'Other' },
+  other: {
+    id: 'report_notification.categories.other',
+    defaultMessage: 'Other',
+  },
   spam: { id: 'report_notification.categories.spam', defaultMessage: 'Spam' },
-  legal: { id: 'report_notification.categories.legal', defaultMessage: 'Legal' },
-  violation: { id: 'report_notification.categories.violation', defaultMessage: 'Rule violation' },
+  legal: {
+    id: 'report_notification.categories.legal',
+    defaultMessage: 'Legal',
+  },
+  violation: {
+    id: 'report_notification.categories.violation',
+    defaultMessage: 'Rule violation',
+  },
 });
 
 export const NotificationAdminReport: React.FC<{
   notification: NotificationGroupAdminReport;
 }> = ({ notification, notification: { report } }) => {
   const intl = useIntl();
-  const targetAccount = useAppSelector(state => state.getIn(['accounts', report.target_account.id]));
-  const account = useAppSelector(state => state.getIn(['accounts', notification.sampleAccountsIds[0]]));
-  const values = { name: <bdi dangerouslySetInnerHTML={{ __html: account.get('display_name_html') }} />, target: <bdi dangerouslySetInnerHTML={{ __html: targetAccount.get('display_name_html') }} />, category: intl.formatMessage(messages[report.category]), count: report.status_ids.length };
+  const targetAccount = useAppSelector((state) =>
+    state.getIn(['accounts', report.target_account.id]),
+  );
+  const account = useAppSelector((state) =>
+    state.getIn(['accounts', notification.sampleAccountsIds[0]]),
+  );
+  const values = {
+    name: (
+      <bdi
+        dangerouslySetInnerHTML={{ __html: account.get('display_name_html') }}
+      />
+    ),
+    target: (
+      <bdi
+        dangerouslySetInnerHTML={{
+          __html: targetAccount.get('display_name_html'),
+        }}
+      />
+    ),
+    category: intl.formatMessage(messages[report.category]),
+    count: report.status_ids.length,
+  };
 
   let message;
 
   if (report.status_ids.length > 0) {
     if (report.category === 'other') {
-      message = <FormattedMessage id='notification.admin.report_account_other' defaultMessage='{name} reported {count, plural, one {one post} other {# posts}} from {target}' values={values} />;
+      message = (
+        <FormattedMessage
+          id='notification.admin.report_account_other'
+          defaultMessage='{name} reported {count, plural, one {one post} other {# posts}} from {target}'
+          values={values}
+        />
+      );
     } else {
-      message = <FormattedMessage id='notification.admin.report_account' defaultMessage='{name} reported {count, plural, one {one post} other {# posts}} from {target} for {category}' values={values} />;
+      message = (
+        <FormattedMessage
+          id='notification.admin.report_account'
+          defaultMessage='{name} reported {count, plural, one {one post} other {# posts}} from {target} for {category}'
+          values={values}
+        />
+      );
     }
   } else {
     if (report.category === 'other') {
-      message = <FormattedMessage id='notification.admin.report_statuses_other' defaultMessage='{name} reported {target}' values={values} />;
+      message = (
+        <FormattedMessage
+          id='notification.admin.report_statuses_other'
+          defaultMessage='{name} reported {target}'
+          values={values}
+        />
+      );
     } else {
-      message = <FormattedMessage id='notification.admin.report_statuses' defaultMessage='{name} reported {target} for {category}' values={values} />;
+      message = (
+        <FormattedMessage
+          id='notification.admin.report_statuses'
+          defaultMessage='{name} reported {target} for {category}'
+          values={values}
+        />
+      );
     }
   }
 
   return (
-    <a href={`/admin/reports/${report.id}`} target='_blank' rel='noopener noreferrer' className='notification-group notification-group--link notification-group--admin-report focusable' tabIndex='0'>
-      <div className='notification-group__icon'><Icon id='flag' icon={FlagIcon} /></div>
+    <a
+      href={`/admin/reports/${report.id}`}
+      target='_blank'
+      rel='noopener noreferrer'
+      className='notification-group notification-group--link notification-group--admin-report focusable'
+      tabIndex={0}
+    >
+      <div className='notification-group__icon'>
+        <Icon id='flag' icon={FlagIcon} />
+      </div>
 
       <div className='notification-group__main'>
         <div className='notification-group__main__header'>
@@ -55,7 +112,11 @@ export const NotificationAdminReport: React.FC<{
           </div>
         </div>
 
-        {report.comment.length > 0 && <div className='notification-group__embedded-status__content'>“{report.comment}”</div>}
+        {report.comment.length > 0 && (
+          <div className='notification-group__embedded-status__content'>
+            “{report.comment}”
+          </div>
+        )}
       </div>
     </a>
   );
diff --git a/app/javascript/mastodon/features/notifications_v2/components/notification_admin_sign_up.tsx b/app/javascript/mastodon/features/notifications_v2/components/notification_admin_sign_up.tsx
index 7a01c12c22..58bfe3ee52 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/notification_admin_sign_up.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/notification_admin_sign_up.tsx
@@ -3,10 +3,16 @@ import { FormattedMessage } from 'react-intl';
 import PersonAddIcon from '@/material-icons/400-24px/person_add-fill.svg?react';
 import type { NotificationGroupAdminSignUp } from 'mastodon/models/notification_group';
 
+import type { LabelRenderer } from './notification_group_with_status';
 import { NotificationGroupWithStatus } from './notification_group_with_status';
 
-const labelRenderer = values =>
-  <FormattedMessage id='notification.admin.sign_up' defaultMessage='{name} signed up' values={values} />;
+const labelRenderer: LabelRenderer = (values) => (
+  <FormattedMessage
+    id='notification.admin.sign_up'
+    defaultMessage='{name} signed up'
+    values={values}
+  />
+);
 
 export const NotificationAdminSignUp: React.FC<{
   notification: NotificationGroupAdminSignUp;
diff --git a/app/javascript/mastodon/features/notifications_v2/components/notification_favourite.tsx b/app/javascript/mastodon/features/notifications_v2/components/notification_favourite.tsx
index 8341646b30..924a9c3a6c 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/notification_favourite.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/notification_favourite.tsx
@@ -3,10 +3,16 @@ import { FormattedMessage } from 'react-intl';
 import StarIcon from '@/material-icons/400-24px/star-fill.svg?react';
 import type { NotificationGroupFavourite } from 'mastodon/models/notification_group';
 
+import type { LabelRenderer } from './notification_group_with_status';
 import { NotificationGroupWithStatus } from './notification_group_with_status';
 
-const labelRenderer = values =>
-  <FormattedMessage id='notification.favourite' defaultMessage='{name} favorited your status' values={values} />;
+const labelRenderer: LabelRenderer = (values) => (
+  <FormattedMessage
+    id='notification.favourite'
+    defaultMessage='{name} favorited your status'
+    values={values}
+  />
+);
 
 export const NotificationFavourite: React.FC<{
   notification: NotificationGroupFavourite;
diff --git a/app/javascript/mastodon/features/notifications_v2/components/notification_follow.tsx b/app/javascript/mastodon/features/notifications_v2/components/notification_follow.tsx
index b7c74b8ae2..057b53be92 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/notification_follow.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/notification_follow.tsx
@@ -3,10 +3,16 @@ import { FormattedMessage } from 'react-intl';
 import PersonAddIcon from '@/material-icons/400-24px/person_add-fill.svg?react';
 import type { NotificationGroupFollow } from 'mastodon/models/notification_group';
 
+import type { LabelRenderer } from './notification_group_with_status';
 import { NotificationGroupWithStatus } from './notification_group_with_status';
 
-const labelRenderer = values =>
-  <FormattedMessage id='notification.follow' defaultMessage='{name} followed you' values={values} />;
+const labelRenderer: LabelRenderer = (values) => (
+  <FormattedMessage
+    id='notification.follow'
+    defaultMessage='{name} followed you'
+    values={values}
+  />
+);
 
 export const NotificationFollow: React.FC<{
   notification: NotificationGroupFollow;
diff --git a/app/javascript/mastodon/features/notifications_v2/components/notification_follow_request.tsx b/app/javascript/mastodon/features/notifications_v2/components/notification_follow_request.tsx
index 98aa53f198..5c08e0535b 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/notification_follow_request.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/notification_follow_request.tsx
@@ -3,10 +3,16 @@ import { FormattedMessage } from 'react-intl';
 import PersonAddIcon from '@/material-icons/400-24px/person_add-fill.svg?react';
 import type { NotificationGroupFollowRequest } from 'mastodon/models/notification_group';
 
+import type { LabelRenderer } from './notification_group_with_status';
 import { NotificationGroupWithStatus } from './notification_group_with_status';
 
-const labelRenderer = values =>
-  <FormattedMessage id='notification.follow_request' defaultMessage='{name} has requested to follow you' values={values} />;
+const labelRenderer: LabelRenderer = (values) => (
+  <FormattedMessage
+    id='notification.follow_request'
+    defaultMessage='{name} has requested to follow you'
+    values={values}
+  />
+);
 
 export const NotificationFollowRequest: React.FC<{
   notification: NotificationGroupFollowRequest;
diff --git a/app/javascript/mastodon/features/notifications_v2/components/notification_group_with_status.tsx b/app/javascript/mastodon/features/notifications_v2/components/notification_group_with_status.tsx
index fbcae2e920..2ceb5b6aec 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/notification_group_with_status.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/notification_group_with_status.tsx
@@ -2,14 +2,27 @@ import { useMemo } from 'react';
 
 import { FormattedMessage } from 'react-intl';
 
-import { Icon }  from 'mastodon/components/icon';
+import type { IconProp } from 'mastodon/components/icon';
+import { Icon } from 'mastodon/components/icon';
 import { RelativeTimestamp } from 'mastodon/components/relative_timestamp';
 
 import { AvatarGroup } from './avatar_group';
 import { EmbeddedStatus } from './embedded_status';
 import { NamesList } from './names_list';
 
-export const NotificationGroupWithStatus = ({
+export type LabelRenderer = (
+  values: Record<string, React.ReactNode>,
+) => JSX.Element;
+
+export const NotificationGroupWithStatus: React.FC<{
+  icon: IconProp;
+  statusId?: string;
+  count: number;
+  accountIds: string[];
+  timestamp: string;
+  labelRenderer: LabelRenderer;
+  type: string;
+}> = ({
   icon,
   timestamp,
   accountIds,
@@ -18,12 +31,22 @@ export const NotificationGroupWithStatus = ({
   labelRenderer,
   type,
 }) => {
-  const label = useMemo(() =>
-    labelRenderer({ name: <NamesList accountIds={accountIds} total={count} /> }), [labelRenderer, accountIds, count]);
+  const label = useMemo(
+    () =>
+      labelRenderer({
+        name: <NamesList accountIds={accountIds} total={count} />,
+      }),
+    [labelRenderer, accountIds, count],
+  );
 
   return (
-    <div className={`notification-group focusable notification-group--${type}`} tabIndex='0'>
-      <div className='notification-group__icon'><Icon icon={icon} /></div>
+    <div
+      className={`notification-group focusable notification-group--${type}`}
+      tabIndex='0'
+    >
+      <div className='notification-group__icon'>
+        <Icon icon={icon} />
+      </div>
 
       <div className='notification-group__main'>
         <div className='notification-group__main__header'>
diff --git a/app/javascript/mastodon/features/notifications_v2/components/notification_mention.tsx b/app/javascript/mastodon/features/notifications_v2/components/notification_mention.tsx
index b862a297a4..c9553fa057 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/notification_mention.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/notification_mention.tsx
@@ -3,10 +3,16 @@ import { FormattedMessage } from 'react-intl';
 import ReplyIcon from '@/material-icons/400-24px/reply-fill.svg?react';
 import type { NotificationGroupMention } from 'mastodon/models/notification_group';
 
+import type { LabelRenderer } from './notification_group_with_status';
 import { NotificationWithStatus } from './notification_with_status';
 
-const labelRenderer = values =>
-  <FormattedMessage id='notification.mention' defaultMessage='{name} mentioned you' values={values} />;
+const labelRenderer: LabelRenderer = (values) => (
+  <FormattedMessage
+    id='notification.mention'
+    defaultMessage='{name} mentioned you'
+    values={values}
+  />
+);
 
 export const NotificationMention: React.FC<{
   notification: NotificationGroupMention;
diff --git a/app/javascript/mastodon/features/notifications_v2/components/notification_poll.tsx b/app/javascript/mastodon/features/notifications_v2/components/notification_poll.tsx
index 708b081a6c..ed5701b86b 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/notification_poll.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/notification_poll.tsx
@@ -5,8 +5,12 @@ import type { NotificationGroupPoll } from 'mastodon/models/notification_group';
 
 import { NotificationWithStatus } from './notification_with_status';
 
-const labelRenderer = values =>
-  <FormattedMessage id='notification.poll' defaultMessage='A poll you have voted in has ended' />;
+const labelRenderer = () => (
+  <FormattedMessage
+    id='notification.poll'
+    defaultMessage='A poll you have voted in has ended'
+  />
+);
 
 export const NotificationPoll: React.FC<{
   notification: NotificationGroupPoll;
diff --git a/app/javascript/mastodon/features/notifications_v2/components/notification_reblog.tsx b/app/javascript/mastodon/features/notifications_v2/components/notification_reblog.tsx
index d0de0590ff..bff33b4d19 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/notification_reblog.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/notification_reblog.tsx
@@ -3,10 +3,16 @@ import { FormattedMessage } from 'react-intl';
 import RepeatIcon from '@/material-icons/400-24px/repeat.svg?react';
 import type { NotificationGroupReblog } from 'mastodon/models/notification_group';
 
+import type { LabelRenderer } from './notification_group_with_status';
 import { NotificationGroupWithStatus } from './notification_group_with_status';
 
-const labelRenderer = values =>
-  <FormattedMessage id='notification.reblog' defaultMessage='{name} boosted your status' values={values} />;
+const labelRenderer: LabelRenderer = (values) => (
+  <FormattedMessage
+    id='notification.reblog'
+    defaultMessage='{name} boosted your status'
+    values={values}
+  />
+);
 
 export const NotificationReblog: React.FC<{
   notification: NotificationGroupReblog;
diff --git a/app/javascript/mastodon/features/notifications_v2/components/notification_status.tsx b/app/javascript/mastodon/features/notifications_v2/components/notification_status.tsx
index c0e7c2c1e9..4f15ab0939 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/notification_status.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/notification_status.tsx
@@ -3,10 +3,16 @@ import { FormattedMessage } from 'react-intl';
 import NotificationsActiveIcon from '@/material-icons/400-24px/notifications_active-fill.svg?react';
 import type { NotificationGroupStatus } from 'mastodon/models/notification_group';
 
+import type { LabelRenderer } from './notification_group_with_status';
 import { NotificationWithStatus } from './notification_with_status';
 
-const labelRenderer = values =>
-  <FormattedMessage id='notification.status' defaultMessage='{name} just posted' values={values} />;
+const labelRenderer: LabelRenderer = (values) => (
+  <FormattedMessage
+    id='notification.status'
+    defaultMessage='{name} just posted'
+    values={values}
+  />
+);
 
 export const NotificationStatus: React.FC<{
   notification: NotificationGroupStatus;
diff --git a/app/javascript/mastodon/features/notifications_v2/components/notification_update.tsx b/app/javascript/mastodon/features/notifications_v2/components/notification_update.tsx
index cfb05685ce..1f0e005581 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/notification_update.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/notification_update.tsx
@@ -3,10 +3,16 @@ import { FormattedMessage } from 'react-intl';
 import EditIcon from '@/material-icons/400-24px/edit.svg?react';
 import type { NotificationGroupUpdate } from 'mastodon/models/notification_group';
 
+import type { LabelRenderer } from './notification_group_with_status';
 import { NotificationWithStatus } from './notification_with_status';
 
-const labelRenderer = values =>
-  <FormattedMessage id='notification.update' defaultMessage='{name} edited a post' values={values} />;
+const labelRenderer: LabelRenderer = (values) => (
+  <FormattedMessage
+    id='notification.update'
+    defaultMessage='{name} edited a post'
+    values={values}
+  />
+);
 
 export const NotificationUpdate: React.FC<{
   notification: NotificationGroupUpdate;
diff --git a/app/javascript/mastodon/features/notifications_v2/components/notification_with_status.tsx b/app/javascript/mastodon/features/notifications_v2/components/notification_with_status.tsx
index 138e436fb3..8a246467f7 100644
--- a/app/javascript/mastodon/features/notifications_v2/components/notification_with_status.tsx
+++ b/app/javascript/mastodon/features/notifications_v2/components/notification_with_status.tsx
@@ -1,35 +1,42 @@
 import { useMemo } from 'react';
 
-import { FormattedMessage } from 'react-intl';
-
-import { Icon }  from 'mastodon/components/icon';
+import type { IconProp } from 'mastodon/components/icon';
+import { Icon } from 'mastodon/components/icon';
 import Status from 'mastodon/containers/status_container';
 
 import { NamesList } from './names_list';
+import type { LabelRenderer } from './notification_group_with_status';
 
-
-export const NotificationWithStatus = ({
-  icon,
-  accountIds,
-  statusId,
-  count,
-  labelRenderer,
-  type,
-}) => {
-  const label = useMemo(() => labelRenderer({ name: <NamesList accountIds={accountIds} total={count} /> }), [labelRenderer, accountIds, count]);
+export const NotificationWithStatus: React.FC<{
+  type: string;
+  icon: IconProp;
+  accountIds: string[];
+  statusId: string;
+  count: number;
+  labelRenderer: LabelRenderer;
+}> = ({ icon, accountIds, statusId, count, labelRenderer, type }) => {
+  const label = useMemo(
+    () =>
+      labelRenderer({
+        name: <NamesList accountIds={accountIds} total={count} />,
+      }),
+    [labelRenderer, accountIds, count],
+  );
 
   return (
-    <div className={`notification-ungrouped focusable notification-ungrouped--${type}`} tabIndex='0'>
+    <div
+      className={`notification-ungrouped focusable notification-ungrouped--${type}`}
+      tabIndex='0'
+    >
       <div className='notification-ungrouped__header'>
-        <div className='notification-ungrouped__header__icon'><Icon icon={icon} /></div>
+        <div className='notification-ungrouped__header__icon'>
+          <Icon icon={icon} />
+        </div>
         {label}
       </div>
 
-      <Status
-        id={statusId}
-        contextType='notifications'
-        withDismiss
-      />
+      {/* @ts-expect-error -- <Status> is not yet typed */}
+      <Status id={statusId} contextType='notifications' withDismiss />
     </div>
   );
 };