diff --git a/app/assets/javascripts/discourse/app/components/edit-category-general.js b/app/assets/javascripts/discourse/app/components/edit-category-general.js
index bab781b1f19..c041b7ecc82 100644
--- a/app/assets/javascripts/discourse/app/components/edit-category-general.js
+++ b/app/assets/javascripts/discourse/app/components/edit-category-general.js
@@ -9,32 +9,29 @@ import getURL from "discourse-common/lib/get-url";
 import discourseLater from "discourse-common/lib/later";
 import discourseComputed from "discourse-common/utils/decorators";
 
-export default buildCategoryPanel("general", {
-  init() {
-    this._super(...arguments);
+export default class EditCategoryGeneral extends buildCategoryPanel("general") {
+  @not("category.isUncategorizedCategory") canSelectParentCategory;
 
-    this.foregroundColors = ["FFFFFF", "000000"];
-  },
+  uncategorizedSiteSettingLink = getURL(
+    "/admin/site_settings/category/all_results?filter=allow_uncategorized_topics"
+  );
+  customizeTextContentLink = getURL(
+    "/admin/customize/site_texts?q=uncategorized"
+  );
+
+  foregroundColors = ["FFFFFF", "000000"];
 
   didInsertElement() {
-    this._super(...arguments);
+    super.didInsertElement(...arguments);
 
     this._focusCategoryName();
-  },
+  }
 
   willDestroyElement() {
-    this._super(...arguments);
+    super.willDestroyElement(...arguments);
 
     this._laterFocus && cancel(this._laterFocus);
-  },
-
-  canSelectParentCategory: not("category.isUncategorizedCategory"),
-  uncategorizedSiteSettingLink: getURL(
-    "/admin/site_settings/category/all_results?filter=allow_uncategorized_topics"
-  ),
-  customizeTextContentLink: getURL(
-    "/admin/customize/site_texts?q=uncategorized"
-  ),
+  }
 
   // background colors are available as a pipe-separated string
   @discourseComputed
@@ -51,7 +48,7 @@ export default buildCategoryPanel("general", {
         })
       )
       .uniq();
-  },
+  }
 
   @discourseComputed("category.id", "category.color")
   usedBackgroundColors(categoryId, categoryColor) {
@@ -66,14 +63,14 @@ export default buildCategoryPanel("general", {
           : c.color.toUpperCase();
       }, this)
       .compact();
-  },
+  }
 
   @discourseComputed
   parentCategories() {
     return this.site
       .get("categoriesList")
       .filter((c) => c.level + 1 < this.siteSettings.max_category_nesting);
-  },
+  }
 
   @discourseComputed(
     "category.parent_category_id",
@@ -92,7 +89,7 @@ export default buildCategoryPanel("general", {
       read_restricted: category.get("read_restricted"),
     });
     return categoryBadgeHTML(c, { link: false, previewColor: true });
-  },
+  }
 
   // We can change the parent if there are no children
   @discourseComputed("category.id")
@@ -101,7 +98,7 @@ export default buildCategoryPanel("general", {
       return null;
     }
     return Category.list().filterBy("parent_category_id", categoryId);
-  },
+  }
 
   @discourseComputed(
     "category.isUncategorizedCategory",
@@ -110,18 +107,18 @@ export default buildCategoryPanel("general", {
   )
   showDescription(isUncategorizedCategory, categoryId, topicUrl) {
     return !isUncategorizedCategory && categoryId && topicUrl;
-  },
+  }
 
   @action
   showCategoryTopic() {
     window.open(this.get("category.topic_url"), "_blank").focus();
     return false;
-  },
+  }
 
   _focusCategoryName() {
     this._laterFocus = discourseLater(() => {
       const categoryName = this.element.querySelector(".category-name");
       categoryName && categoryName.focus();
     }, 25);
-  },
-});
+  }
+}
diff --git a/app/assets/javascripts/discourse/app/components/edit-category-images.js b/app/assets/javascripts/discourse/app/components/edit-category-images.js
index ea4adbee45d..27310f39b67 100644
--- a/app/assets/javascripts/discourse/app/components/edit-category-images.js
+++ b/app/assets/javascripts/discourse/app/components/edit-category-images.js
@@ -1,61 +1,67 @@
-import EmberObject from "@ember/object";
+import EmberObject, { action } from "@ember/object";
 import { buildCategoryPanel } from "discourse/components/edit-category-panel";
 import discourseComputed from "discourse-common/utils/decorators";
 
-export default buildCategoryPanel("images").extend({
+export default class EditCategoryImages extends buildCategoryPanel("images") {
   @discourseComputed("category.uploaded_background.url")
   backgroundImageUrl(uploadedBackgroundUrl) {
     return uploadedBackgroundUrl || "";
-  },
+  }
 
   @discourseComputed("category.uploaded_background_dark.url")
   backgroundDarkImageUrl(uploadedBackgroundDarkUrl) {
     return uploadedBackgroundDarkUrl || "";
-  },
+  }
 
   @discourseComputed("category.uploaded_logo.url")
   logoImageUrl(uploadedLogoUrl) {
     return uploadedLogoUrl || "";
-  },
+  }
 
   @discourseComputed("category.uploaded_logo_dark.url")
   logoImageDarkUrl(uploadedLogoDarkUrl) {
     return uploadedLogoDarkUrl || "";
-  },
+  }
 
-  actions: {
-    logoUploadDone(upload) {
-      this._setFromUpload("category.uploaded_logo", upload);
-    },
+  @action
+  logoUploadDone(upload) {
+    this._setFromUpload("category.uploaded_logo", upload);
+  }
 
-    logoUploadDeleted() {
-      this._deleteUpload("category.uploaded_logo");
-    },
+  @action
+  logoUploadDeleted() {
+    this._deleteUpload("category.uploaded_logo");
+  }
 
-    logoDarkUploadDone(upload) {
-      this._setFromUpload("category.uploaded_logo_dark", upload);
-    },
+  @action
+  logoDarkUploadDone(upload) {
+    this._setFromUpload("category.uploaded_logo_dark", upload);
+  }
 
-    logoDarkUploadDeleted() {
-      this._deleteUpload("category.uploaded_logo_dark");
-    },
+  @action
+  logoDarkUploadDeleted() {
+    this._deleteUpload("category.uploaded_logo_dark");
+  }
 
-    backgroundUploadDone(upload) {
-      this._setFromUpload("category.uploaded_background", upload);
-    },
+  @action
+  backgroundUploadDone(upload) {
+    this._setFromUpload("category.uploaded_background", upload);
+  }
 
-    backgroundUploadDeleted() {
-      this._deleteUpload("category.uploaded_background");
-    },
+  @action
+  backgroundUploadDeleted() {
+    this._deleteUpload("category.uploaded_background");
+  }
 
-    backgroundDarkUploadDone(upload) {
-      this._setFromUpload("category.uploaded_background_dark", upload);
-    },
+  @action
+  backgroundDarkUploadDone(upload) {
+    this._setFromUpload("category.uploaded_background_dark", upload);
+  }
 
-    backgroundDarkUploadDeleted() {
-      this._deleteUpload("category.uploaded_background_dark");
-    },
-  },
+  @action
+  backgroundDarkUploadDeleted() {
+    this._deleteUpload("category.uploaded_background_dark");
+  }
 
   _deleteUpload(path) {
     this.set(
@@ -65,7 +71,7 @@ export default buildCategoryPanel("images").extend({
         url: null,
       })
     );
-  },
+  }
 
   _setFromUpload(path, upload) {
     this.set(
@@ -75,5 +81,5 @@ export default buildCategoryPanel("images").extend({
         id: upload.id,
       })
     );
-  },
-});
+  }
+}
diff --git a/app/assets/javascripts/discourse/app/components/edit-category-panel.js b/app/assets/javascripts/discourse/app/components/edit-category-panel.js
index e20bc7baab5..cc30d287dc3 100644
--- a/app/assets/javascripts/discourse/app/components/edit-category-panel.js
+++ b/app/assets/javascripts/discourse/app/components/edit-category-panel.js
@@ -1,19 +1,17 @@
 import Component from "@ember/component";
 import { equal } from "@ember/object/computed";
-const EditCategoryPanel = Component.extend({});
+import { classNameBindings } from "@ember-decorators/component";
 
-export default EditCategoryPanel;
+export default class EditCategoryPanel extends Component {}
 
-export function buildCategoryPanel(tab, extras) {
-  return EditCategoryPanel.extend(
-    {
-      activeTab: equal("selectedTab", tab),
-      classNameBindings: [
-        ":edit-category-tab",
-        "activeTab::hide",
-        `:edit-category-tab-${tab}`,
-      ],
-    },
-    extras || {}
-  );
+export function buildCategoryPanel(tab) {
+  @classNameBindings(
+    ":edit-category-tab",
+    "activeTab::hide",
+    `:edit-category-tab-${tab}`
+  )
+  class BuiltCategoryPanel extends EditCategoryPanel {
+    @equal("selectedTab", tab) activeTab;
+  }
+  return BuiltCategoryPanel;
 }
diff --git a/app/assets/javascripts/discourse/app/components/edit-category-security.js b/app/assets/javascripts/discourse/app/components/edit-category-security.js
index 07617234792..49edb4b9a04 100644
--- a/app/assets/javascripts/discourse/app/components/edit-category-security.js
+++ b/app/assets/javascripts/discourse/app/components/edit-category-security.js
@@ -1,16 +1,20 @@
+import { action } from "@ember/object";
 import { not } from "@ember/object/computed";
 import { buildCategoryPanel } from "discourse/components/edit-category-panel";
 import PermissionType from "discourse/models/permission-type";
 import discourseComputed from "discourse-common/utils/decorators";
 
-export default buildCategoryPanel("security", {
-  selectedGroup: null,
-  noGroupSelected: not("selectedGroup"),
+export default class EditCategorySecurity extends buildCategoryPanel(
+  "security"
+) {
+  selectedGroup = null;
+
+  @not("selectedGroup") noGroupSelected;
 
   @discourseComputed("category.permissions.@each.permission_type")
   everyonePermission(permissions) {
     return permissions.findBy("group_name", "everyone");
-  },
+  }
 
   @discourseComputed("category.permissions.@each.permission_type")
   everyoneGrantedFull() {
@@ -18,36 +22,36 @@ export default buildCategoryPanel("security", {
       this.everyonePermission &&
       this.everyonePermission.permission_type === PermissionType.FULL
     );
-  },
+  }
 
   @discourseComputed("everyonePermission")
   minimumPermission(everyonePermission) {
     return everyonePermission
       ? everyonePermission.permission_type
       : PermissionType.READONLY;
-  },
+  }
 
-  actions: {
-    onSelectGroup(group_name) {
-      this.category.addPermission({
-        group_name,
-        permission_type: this.minimumPermission,
-      });
-    },
+  @action
+  onSelectGroup(group_name) {
+    this.category.addPermission({
+      group_name,
+      permission_type: this.minimumPermission,
+    });
+  }
 
-    onChangeEveryonePermission(everyonePermissionType) {
-      this.category.permissions.forEach((permission, idx) => {
-        if (permission.group_name === "everyone") {
-          return;
-        }
+  @action
+  onChangeEveryonePermission(everyonePermissionType) {
+    this.category.permissions.forEach((permission, idx) => {
+      if (permission.group_name === "everyone") {
+        return;
+      }
 
-        if (everyonePermissionType < permission.permission_type) {
-          this.category.set(
-            `permissions.${idx}.permission_type`,
-            everyonePermissionType
-          );
-        }
-      });
-    },
-  },
-});
+      if (everyonePermissionType < permission.permission_type) {
+        this.category.set(
+          `permissions.${idx}.permission_type`,
+          everyonePermissionType
+        );
+      }
+    });
+  }
+}
diff --git a/app/assets/javascripts/discourse/app/components/edit-category-settings.js b/app/assets/javascripts/discourse/app/components/edit-category-settings.js
index 223147ffdb7..2192171cfaf 100644
--- a/app/assets/javascripts/discourse/app/components/edit-category-settings.js
+++ b/app/assets/javascripts/discourse/app/components/edit-category-settings.js
@@ -12,18 +12,20 @@ export function addCategorySortCriteria(criteria) {
   categorySortCriteria.push(criteria);
 }
 
-export default buildCategoryPanel("settings", {
-  emailInEnabled: setting("email_in"),
-  showPositionInput: setting("fixed_category_positions"),
+export default class EditCategorySettings extends buildCategoryPanel(
+  "settings"
+) {
+  @setting("email_in") emailInEnabled;
+  @setting("fixed_category_positions") showPositionInput;
+
+  @and("category.show_subcategory_list", "isParentCategory")
+  showSubcategoryListStyle;
+  @empty("category.sort_order") isDefaultSortOrder;
+
   @discourseComputed("category.isParent", "category.parent_category_id")
   isParentCategory(isParent, parentCategoryId) {
     return isParent || !parentCategoryId;
-  },
-  showSubcategoryListStyle: and(
-    "category.show_subcategory_list",
-    "isParentCategory"
-  ),
-  isDefaultSortOrder: empty("category.sort_order"),
+  }
 
   @discourseComputed
   availableSubcategoryListStyles() {
@@ -46,11 +48,11 @@ export default buildCategoryPanel("settings", {
         value: "boxes_with_featured_topics",
       },
     ];
-  },
+  }
 
   groupFinder(term) {
     return Group.findAll({ term, ignore_automatic: true });
-  },
+  }
 
   @discourseComputed
   availableViews() {
@@ -58,7 +60,7 @@ export default buildCategoryPanel("settings", {
       { name: I18n.t("filters.latest.title"), value: "latest" },
       { name: I18n.t("filters.top.title"), value: "top" },
     ];
-  },
+  }
 
   @discourseComputed
   availableTopPeriods() {
@@ -67,14 +69,14 @@ export default buildCategoryPanel("settings", {
         return { name: I18n.t(`filters.top.${p}.title`), value: p };
       }
     );
-  },
+  }
 
   @discourseComputed
   availableListFilters() {
     return ["all", "none"].map((p) => {
       return { name: I18n.t(`category.list_filters.${p}`), value: p };
     });
-  },
+  }
 
   @discourseComputed
   searchPrioritiesOptions() {
@@ -90,7 +92,7 @@ export default buildCategoryPanel("settings", {
     });
 
     return options;
-  },
+  }
 
   @discourseComputed
   availableSorts() {
@@ -107,7 +109,7 @@ export default buildCategoryPanel("settings", {
       .concat(categorySortCriteria)
       .map((s) => ({ name: I18n.t("category.sort_options." + s), value: s }))
       .sort((a, b) => a.name.localeCompare(b.name));
-  },
+  }
 
   @discourseComputed("category.sort_ascending")
   sortAscendingOption(sortAscending) {
@@ -118,7 +120,7 @@ export default buildCategoryPanel("settings", {
       return true;
     }
     return sortAscending;
-  },
+  }
 
   @discourseComputed
   sortAscendingOptions() {
@@ -126,22 +128,22 @@ export default buildCategoryPanel("settings", {
       { name: I18n.t("category.sort_ascending"), value: true },
       { name: I18n.t("category.sort_descending"), value: false },
     ];
-  },
+  }
 
   @discourseComputed
   hiddenRelativeIntervals() {
     return ["mins"];
-  },
+  }
 
   @action
   onAutoCloseDurationChange(minutes) {
     let hours = minutes ? minutes / 60 : null;
     this.set("category.auto_close_hours", hours);
-  },
+  }
 
   @action
   onDefaultSlowModeDurationChange(minutes) {
     let seconds = minutes ? minutes * 60 : null;
     this.set("category.default_slow_mode_seconds", seconds);
-  },
-});
+  }
+}
diff --git a/app/assets/javascripts/discourse/app/components/edit-category-tab.js b/app/assets/javascripts/discourse/app/components/edit-category-tab.js
index e9a6342cddc..ba53c831b59 100644
--- a/app/assets/javascripts/discourse/app/components/edit-category-tab.js
+++ b/app/assets/javascripts/discourse/app/components/edit-category-tab.js
@@ -1,54 +1,53 @@
 import Component from "@ember/component";
 import { action } from "@ember/object";
-import { empty } from "@ember/object/computed";
+import { empty, equal } from "@ember/object/computed";
 import { scheduleOnce } from "@ember/runloop";
 import { underscore } from "@ember/string";
-import { propertyEqual } from "discourse/lib/computed";
+import { classNameBindings, tagName } from "@ember-decorators/component";
 import DiscourseURL from "discourse/lib/url";
 import getURL from "discourse-common/lib/get-url";
 import discourseComputed from "discourse-common/utils/decorators";
 import I18n from "discourse-i18n";
 
-export default Component.extend({
-  tagName: "li",
-  classNameBindings: ["active", "tabClassName"],
-  newCategory: empty("params.slug"),
+@tagName("li")
+@classNameBindings("active", "tabClassName")
+export default class EditCategoryTab extends Component {
+  @empty("params.slug") newCategory;
+  @equal("selectedTab", "tab") active;
 
   @discourseComputed("tab")
   tabClassName(tab) {
     return "edit-category-" + tab;
-  },
-
-  active: propertyEqual("selectedTab", "tab"),
+  }
 
   @discourseComputed("tab")
   title(tab) {
     return I18n.t(`category.${underscore(tab)}`);
-  },
+  }
 
   didInsertElement() {
-    this._super(...arguments);
+    super.didInsertElement(...arguments);
     scheduleOnce("afterRender", this, this._addToCollection);
-  },
+  }
 
   willDestroyElement() {
-    this._super(...arguments);
+    super.willDestroyElement(...arguments);
 
     this.setProperties({
       selectedTab: "general",
       params: {},
     });
-  },
+  }
 
   _addToCollection() {
     this.panels.addObject(this.tabClassName);
-  },
+  }
 
   @discourseComputed("params.slug", "params.parentSlug")
   fullSlug(slug, parentSlug) {
     const slugPart = parentSlug && slug ? `${parentSlug}/${slug}` : slug;
     return getURL(`/c/${slugPart}/edit/${this.tab}`);
-  },
+  }
 
   @action
   select(event) {
@@ -57,5 +56,5 @@ export default Component.extend({
     if (!this.newCategory) {
       DiscourseURL.routeTo(this.fullSlug);
     }
-  },
-});
+  }
+}
diff --git a/app/assets/javascripts/discourse/app/components/edit-category-tags.js b/app/assets/javascripts/discourse/app/components/edit-category-tags.js
index 7e497ac079d..e826255f0aa 100644
--- a/app/assets/javascripts/discourse/app/components/edit-category-tags.js
+++ b/app/assets/javascripts/discourse/app/components/edit-category-tags.js
@@ -2,10 +2,10 @@ import { action, set } from "@ember/object";
 import { and, empty } from "@ember/object/computed";
 import { buildCategoryPanel } from "discourse/components/edit-category-panel";
 
-export default buildCategoryPanel("tags", {
-  allowedTagsEmpty: empty("category.allowed_tags"),
-  allowedTagGroupsEmpty: empty("category.allowed_tag_groups"),
-  disableAllowGlobalTags: and("allowedTagsEmpty", "allowedTagGroupsEmpty"),
+export default class EditCategoryTags extends buildCategoryPanel("tags") {
+  @empty("category.allowed_tags") allowedTagsEmpty;
+  @empty("category.allowed_tag_groups") allowedTagGroupsEmpty;
+  @and("allowedTagsEmpty", "allowedTagGroupsEmpty") disableAllowGlobalTags;
 
   @action
   onTagGroupChange(rtg, valueArray) {
@@ -13,17 +13,17 @@ export default buildCategoryPanel("tags", {
     // to select a single tag group. This action takes the array
     // and extracts the first value in it.
     set(rtg, "name", valueArray[0]);
-  },
+  }
 
   @action
   addRequiredTagGroup() {
     this.category.required_tag_groups.pushObject({
       min_count: 1,
     });
-  },
+  }
 
   @action
   deleteRequiredTagGroup(rtg) {
     this.category.required_tag_groups.removeObject(rtg);
-  },
-});
+  }
+}
diff --git a/app/assets/javascripts/discourse/app/components/edit-category-topic-template.js b/app/assets/javascripts/discourse/app/components/edit-category-topic-template.js
index 2da203fa9ad..1875a562aed 100644
--- a/app/assets/javascripts/discourse/app/components/edit-category-topic-template.js
+++ b/app/assets/javascripts/discourse/app/components/edit-category-topic-template.js
@@ -1,17 +1,25 @@
-import { action, computed } from "@ember/object";
+import { tracked } from "@glimmer/tracking";
+import { action } from "@ember/object";
 import { schedule } from "@ember/runloop";
+import { observes } from "@ember-decorators/object";
 import { buildCategoryPanel } from "discourse/components/edit-category-panel";
-import discourseComputed, { observes } from "discourse-common/utils/decorators";
+import discourseComputed from "discourse-common/utils/decorators";
 
-export default buildCategoryPanel("topic-template", {
-  showFormTemplate: computed("category.form_template_ids", {
-    get() {
-      return Boolean(this.category.form_template_ids.length);
-    },
-    set(key, value) {
-      return value;
-    },
-  }),
+export default class EditCategoryTopicTemplate extends buildCategoryPanel(
+  "topic-template"
+) {
+  @tracked _showFormTemplateOverride;
+
+  get showFormTemplate() {
+    return (
+      this._showFormTemplateOverride ??
+      Boolean(this.category.get("form_template_ids.length"))
+    );
+  }
+
+  set showFormTemplate(value) {
+    this._showFormTemplateOverride = value;
+  }
 
   @discourseComputed("showFormTemplate")
   templateTypeToggleLabel(showFormTemplate) {
@@ -20,7 +28,7 @@ export default buildCategoryPanel("topic-template", {
     }
 
     return "admin.form_templates.edit_category.toggle_freeform";
-  },
+  }
 
   @action
   toggleTemplateType() {
@@ -30,7 +38,7 @@ export default buildCategoryPanel("topic-template", {
       // Clear associated form templates if switching to freeform
       this.set("category.form_template_ids", []);
     }
-  },
+  }
 
   @observes("activeTab", "showFormTemplate")
   _activeTabChanged() {
@@ -39,5 +47,5 @@ export default buildCategoryPanel("topic-template", {
         this.element.querySelector(".d-editor-input").focus()
       );
     }
-  },
-});
+  }
+}
diff --git a/app/assets/javascripts/discourse/app/components/emoji-group-buttons.js b/app/assets/javascripts/discourse/app/components/emoji-group-buttons.js
index 87d5ddb040f..de1579c0b8d 100644
--- a/app/assets/javascripts/discourse/app/components/emoji-group-buttons.js
+++ b/app/assets/javascripts/discourse/app/components/emoji-group-buttons.js
@@ -1,3 +1,3 @@
 import Component from "@ember/component";
 
-export default Component.extend({});
+export default class EmojiGroupButtons extends Component {}
diff --git a/app/assets/javascripts/discourse/app/components/emoji-group-sections.js b/app/assets/javascripts/discourse/app/components/emoji-group-sections.js
index 87d5ddb040f..0951a47984f 100644
--- a/app/assets/javascripts/discourse/app/components/emoji-group-sections.js
+++ b/app/assets/javascripts/discourse/app/components/emoji-group-sections.js
@@ -1,3 +1,3 @@
 import Component from "@ember/component";
 
-export default Component.extend({});
+export default class EmojiGroupSections extends Component {}
diff --git a/app/assets/javascripts/discourse/app/components/emoji-uploader.js b/app/assets/javascripts/discourse/app/components/emoji-uploader.js
index fa3dabccd2f..501332a7885 100644
--- a/app/assets/javascripts/discourse/app/components/emoji-uploader.js
+++ b/app/assets/javascripts/discourse/app/components/emoji-uploader.js
@@ -8,21 +8,23 @@ import I18n from "discourse-i18n";
 
 const DEFAULT_GROUP = "default";
 
-export default Component.extend(UppyUploadMixin, {
-  type: "emoji",
-  uploadUrl: "/admin/customize/emojis",
-  hasName: notEmpty("name"),
-  hasGroup: notEmpty("group"),
-  group: "default",
-  emojiGroups: null,
-  newEmojiGroups: null,
-  tagName: null,
-  preventDirectS3Uploads: true,
+export default class EmojiUploader extends Component.extend(UppyUploadMixin) {
+  type = "emoji";
+  uploadUrl = "/admin/customize/emojis";
+
+  @notEmpty("name") hasName;
+  @notEmpty("group") hasGroup;
+
+  group = "default";
+  emojiGroups = null;
+  newEmojiGroups = null;
+  tagName = null;
+  preventDirectS3Uploads = true;
 
   didReceiveAttrs() {
-    this._super(...arguments);
+    super.didReceiveAttrs(...arguments);
     this.set("newEmojiGroups", this.emojiGroups);
-  },
+  }
 
   @action
   createEmojiGroup(group) {
@@ -34,7 +36,7 @@ export default Component.extend(UppyUploadMixin, {
       newEmojiGroups,
       group,
     });
-  },
+  }
 
   _perFileData() {
     const payload = {};
@@ -51,21 +53,21 @@ export default Component.extend(UppyUploadMixin, {
     }
 
     return payload;
-  },
+  }
 
   validateUploadedFilesOptions() {
     return { imagesOnly: true };
-  },
+  }
 
   uploadDone(upload) {
     this.done(upload, this.group);
     this.set("name", null);
-  },
+  }
 
   @action
   chooseFiles() {
     this.fileInputEl.click();
-  },
+  }
 
   @discourseComputed("uploading", "uploadProgress")
   buttonLabel(uploading, uploadProgress) {
@@ -74,7 +76,7 @@ export default Component.extend(UppyUploadMixin, {
     } else {
       return I18n.t("admin.emoji.add");
     }
-  },
+  }
 
   @discourseComputed("uploading")
   buttonIcon(uploading) {
@@ -83,5 +85,5 @@ export default Component.extend(UppyUploadMixin, {
     } else {
       return "plus";
     }
-  },
-});
+  }
+}