diff --git a/assets/javascripts/discourse/components/custom-field-input.js.es6 b/assets/javascripts/discourse/components/custom-field-input.js.es6
index 1ad0b152..8be7e24b 100644
--- a/assets/javascripts/discourse/components/custom-field-input.js.es6
+++ b/assets/javascripts/discourse/components/custom-field-input.js.es6
@@ -1,6 +1,7 @@
 import Component from "@ember/component";
 import discourseComputed, { observes } from "discourse-common/utils/decorators";
-import { or, alias } from "@ember/object/computed";
+import { alias, or } from "@ember/object/computed";
+import I18n from "I18n";
 
 const generateContent = function (array, type) {
   return array.map((key) => ({
@@ -34,7 +35,7 @@ export default Component.extend({
   },
 
   @discourseComputed("field.klass")
-  serializerContent(klass, p2) {
+  serializerContent(klass) {
     const serializers = this.get(`${klass}Serializers`);
 
     if (serializers) {
@@ -66,21 +67,21 @@ export default Component.extend({
     "field.serializers"
   )
   saveDisabled(saving) {
-    if (saving) return true;
+    if (saving) {return true;}
 
     const originalField = this.originalField;
-    if (!originalField) return false;
+    if (!originalField) {return false;}
 
     return ["name", "klass", "type", "serializers"].every((attr) => {
       let current = this.get(attr);
       let original = originalField[attr];
 
-      if (!current) return false;
+      if (!current) {return false;}
 
-      if (attr == "serializers") {
+      if (attr === "serializers") {
         return this.compareArrays(current, original);
       } else {
-        return current == original;
+        return current === original;
       }
     });
   },
diff --git a/assets/javascripts/discourse/components/wizard-advanced-toggle.js.es6 b/assets/javascripts/discourse/components/wizard-advanced-toggle.js.es6
index b03a7ce5..2c5b3434 100644
--- a/assets/javascripts/discourse/components/wizard-advanced-toggle.js.es6
+++ b/assets/javascripts/discourse/components/wizard-advanced-toggle.js.es6
@@ -7,7 +7,7 @@ export default Component.extend({
   @discourseComputed("showAdvanced")
   toggleClass(showAdvanced) {
     let classes = "btn";
-    if (showAdvanced) classes += " btn-primary";
+    if (showAdvanced) {classes += " btn-primary";}
     return classes;
   },
 
diff --git a/assets/javascripts/discourse/components/wizard-custom-action.js.es6 b/assets/javascripts/discourse/components/wizard-custom-action.js.es6
index 3dcc85d1..6d21eaaf 100644
--- a/assets/javascripts/discourse/components/wizard-custom-action.js.es6
+++ b/assets/javascripts/discourse/components/wizard-custom-action.js.es6
@@ -1,11 +1,10 @@
 import { default as discourseComputed } from "discourse-common/utils/decorators";
-import { equal, empty, or, and } from "@ember/object/computed";
-import { generateName, selectKitContent } from "../lib/wizard";
+import { and, empty, equal, or } from "@ember/object/computed";
+import { notificationLevels, selectKitContent } from "../lib/wizard";
 import { computed } from "@ember/object";
 import wizardSchema from "../lib/wizard-schema";
 import UndoChanges from "../mixins/undo-changes";
 import Component from "@ember/component";
-import { notificationLevels } from "../lib/wizard";
 import I18n from "I18n";
 
 export default Component.extend(UndoChanges, {
@@ -43,7 +42,7 @@ export default Component.extend(UndoChanges, {
       name: I18n.t(`admin.wizard.action.${type}.label`),
     };
   }),
-  availableNotificationLevels: notificationLevels.map((type, index) => {
+  availableNotificationLevels: notificationLevels.map((type) => {
     return {
       id: type,
       name: I18n.t(
@@ -92,7 +91,7 @@ export default Component.extend(UndoChanges, {
 
   @discourseComputed("apis", "action.api")
   availableEndpoints(apis, api) {
-    if (!api) return [];
+    if (!api) {return [];}
     return apis.find((a) => a.name === api).endpoints;
   },
 });
diff --git a/assets/javascripts/discourse/components/wizard-custom-field.js.es6 b/assets/javascripts/discourse/components/wizard-custom-field.js.es6
index 85c26677..09896a6c 100644
--- a/assets/javascripts/discourse/components/wizard-custom-field.js.es6
+++ b/assets/javascripts/discourse/components/wizard-custom-field.js.es6
@@ -1,5 +1,5 @@
 import { default as discourseComputed } from "discourse-common/utils/decorators";
-import { equal, or, alias } from "@ember/object/computed";
+import { alias, equal, or } from "@ember/object/computed";
 import { computed } from "@ember/object";
 import { selectKitContent } from "../lib/wizard";
 import UndoChanges from "../mixins/undo-changes";
diff --git a/assets/javascripts/discourse/components/wizard-custom-step.js.es6 b/assets/javascripts/discourse/components/wizard-custom-step.js.es6
index 102af717..5715bbda 100644
--- a/assets/javascripts/discourse/components/wizard-custom-step.js.es6
+++ b/assets/javascripts/discourse/components/wizard-custom-step.js.es6
@@ -1,5 +1,4 @@
 import Component from "@ember/component";
-import { default as discourseComputed } from "discourse-common/utils/decorators";
 
 export default Component.extend({
   classNames: "wizard-custom-step",
diff --git a/assets/javascripts/discourse/components/wizard-links.js.es6 b/assets/javascripts/discourse/components/wizard-links.js.es6
index 6f2ca117..dde84e95 100644
--- a/assets/javascripts/discourse/components/wizard-links.js.es6
+++ b/assets/javascripts/discourse/components/wizard-links.js.es6
@@ -1,15 +1,15 @@
 import {
   default as discourseComputed,
-  on,
   observes,
+  on,
 } from "discourse-common/utils/decorators";
 import { generateName } from "../lib/wizard";
 import {
-  default as wizardSchema,
   setWizardDefaults,
+  default as wizardSchema,
 } from "../lib/wizard-schema";
 import { notEmpty } from "@ember/object/computed";
-import { scheduleOnce, bind } from "@ember/runloop";
+import { scheduleOnce } from "@ember/runloop";
 import EmberObject from "@ember/object";
 import Component from "@ember/component";
 import { A } from "@ember/array";
@@ -53,7 +53,7 @@ export default Component.extend({
     "items.@each.title"
   )
   links(current, items) {
-    if (!items) return;
+    if (!items) {return;}
 
     return items.map((item) => {
       if (item) {
diff --git a/assets/javascripts/discourse/components/wizard-mapper-connector.js.es6 b/assets/javascripts/discourse/components/wizard-mapper-connector.js.es6
index 36c0ec20..3ec2d502 100644
--- a/assets/javascripts/discourse/components/wizard-mapper-connector.js.es6
+++ b/assets/javascripts/discourse/components/wizard-mapper-connector.js.es6
@@ -3,7 +3,6 @@ import { gt } from "@ember/object/computed";
 import { computed } from "@ember/object";
 import { defaultConnector } from "../lib/wizard-mapper";
 import { later } from "@ember/runloop";
-import { observes } from "discourse-common/utils/decorators";
 import I18n from "I18n";
 
 export default Component.extend({
diff --git a/assets/javascripts/discourse/components/wizard-mapper-input.js.es6 b/assets/javascripts/discourse/components/wizard-mapper-input.js.es6
index c7327fbc..021f2084 100644
--- a/assets/javascripts/discourse/components/wizard-mapper-input.js.es6
+++ b/assets/javascripts/discourse/components/wizard-mapper-input.js.es6
@@ -1,11 +1,11 @@
 import { computed, set } from "@ember/object";
-import { alias, equal, or, not } from "@ember/object/computed";
+import { alias, equal, not, or } from "@ember/object/computed";
 import {
-  newPair,
   connectorContent,
-  inputTypesContent,
-  defaultSelectionType,
   defaultConnector,
+  defaultSelectionType,
+  inputTypesContent,
+  newPair,
 } from "../lib/wizard-mapper";
 import Component from "@ember/component";
 import { observes } from "discourse-common/utils/decorators";
diff --git a/assets/javascripts/discourse/components/wizard-mapper-pair.js.es6 b/assets/javascripts/discourse/components/wizard-mapper-pair.js.es6
index bc7e9be9..cb237056 100644
--- a/assets/javascripts/discourse/components/wizard-mapper-pair.js.es6
+++ b/assets/javascripts/discourse/components/wizard-mapper-pair.js.es6
@@ -1,6 +1,6 @@
 import { connectorContent } from "../lib/wizard-mapper";
-import { gt, or, alias } from "@ember/object/computed";
-import { computed, observes } from "@ember/object";
+import { alias, gt } from "@ember/object/computed";
+import { computed } from "@ember/object";
 import Component from "@ember/component";
 
 export default Component.extend({
diff --git a/assets/javascripts/discourse/components/wizard-mapper-selector.js.es6 b/assets/javascripts/discourse/components/wizard-mapper-selector.js.es6
index e70708c9..7e7e9b67 100644
--- a/assets/javascripts/discourse/components/wizard-mapper-selector.js.es6
+++ b/assets/javascripts/discourse/components/wizard-mapper-selector.js.es6
@@ -1,13 +1,12 @@
-import { alias, or, gt } from "@ember/object/computed";
+import { alias, gt, or } from "@ember/object/computed";
 import { computed } from "@ember/object";
 import {
   default as discourseComputed,
-  observes,
-  on,
+  observes
 } from "discourse-common/utils/decorators";
 import { getOwner } from "discourse-common/lib/get-owner";
 import { defaultSelectionType, selectionTypes } from "../lib/wizard-mapper";
-import { snakeCase, generateName, userProperties } from "../lib/wizard";
+import { generateName, snakeCase, userProperties } from "../lib/wizard";
 import Component from "@ember/component";
 import { bind, later } from "@ember/runloop";
 import I18n from "I18n";
@@ -135,7 +134,7 @@ export default Component.extend({
   },
 
   documentClick(e) {
-    if (this._state == "destroying") return;
+    if (this._state === "destroying") {return;}
     let $target = $(e.target);
 
     if (!$target.parents(".type-selector").length && this.showTypes) {
@@ -249,7 +248,7 @@ export default Component.extend({
   },
 
   @discourseComputed("activeType", "inputType")
-  placeholderKey(activeType, inputType) {
+  placeholderKey(activeType) {
     if (
       activeType === "text" &&
       this.options[`${this.selectorType}Placeholder`]
@@ -275,14 +274,14 @@ export default Component.extend({
 
   optionEnabled(type) {
     const options = this.options;
-    if (!options) return false;
+    if (!options) {return false;}
 
     const option = options[type];
-    if (option === true) return true;
-    if (typeof option !== "string") return false;
+    if (option === true) {return true;}
+    if (typeof option !== "string") {return false;}
 
-    return option.split(",").filter((option) => {
-      return [this.selectorType, this.inputType].indexOf(option) !== -1;
+    return option.split(",").filter((o) => {
+      return [this.selectorType, this.inputType].indexOf(o) !== -1;
     }).length;
   },
 
diff --git a/assets/javascripts/discourse/components/wizard-mapper.js.es6 b/assets/javascripts/discourse/components/wizard-mapper.js.es6
index 7581adbd..95aabb1c 100644
--- a/assets/javascripts/discourse/components/wizard-mapper.js.es6
+++ b/assets/javascripts/discourse/components/wizard-mapper.js.es6
@@ -1,10 +1,5 @@
-import { getOwner } from "discourse-common/lib/get-owner";
 import { newInput, selectionTypes } from "../lib/wizard-mapper";
-import {
-  default as discourseComputed,
-  observes,
-  on,
-} from "discourse-common/utils/decorators";
+import discourseComputed from "discourse-common/utils/decorators";
 import { later } from "@ember/runloop";
 import Component from "@ember/component";
 import { A } from "@ember/array";
diff --git a/assets/javascripts/discourse/components/wizard-realtime-validations.js.es6 b/assets/javascripts/discourse/components/wizard-realtime-validations.js.es6
index b9b36e6f..55f98cdb 100644
--- a/assets/javascripts/discourse/components/wizard-realtime-validations.js.es6
+++ b/assets/javascripts/discourse/components/wizard-realtime-validations.js.es6
@@ -19,7 +19,7 @@ export default Component.extend({
 
   init() {
     this._super(...arguments);
-    if (!this.validations) return;
+    if (!this.validations) {return;}
 
     if (!this.field.validations) {
       const validations = {};
diff --git a/assets/javascripts/discourse/components/wizard-text-editor.js.es6 b/assets/javascripts/discourse/components/wizard-text-editor.js.es6
index 2866537d..88d7200c 100644
--- a/assets/javascripts/discourse/components/wizard-text-editor.js.es6
+++ b/assets/javascripts/discourse/components/wizard-text-editor.js.es6
@@ -1,7 +1,4 @@
-import {
-  default as discourseComputed,
-  on,
-} from "discourse-common/utils/decorators";
+import discourseComputed from "discourse-common/utils/decorators";
 import { notEmpty } from "@ember/object/computed";
 import { userProperties } from "../lib/wizard";
 import { scheduleOnce } from "@ember/runloop";
diff --git a/assets/javascripts/discourse/controllers/admin-wizards-api-show.js.es6 b/assets/javascripts/discourse/controllers/admin-wizards-api-show.js.es6
index f330c00c..16493715 100644
--- a/assets/javascripts/discourse/controllers/admin-wizards-api-show.js.es6
+++ b/assets/javascripts/discourse/controllers/admin-wizards-api-show.js.es6
@@ -2,7 +2,7 @@ import { ajax } from "discourse/lib/ajax";
 import { popupAjaxError } from "discourse/lib/ajax-error";
 import CustomWizardApi from "../models/custom-wizard-api";
 import { default as discourseComputed } from "discourse-common/utils/decorators";
-import { not, and, equal } from "@ember/object/computed";
+import { and, equal, not } from "@ember/object/computed";
 import { selectKitContent } from "../lib/wizard";
 import Controller from "@ember/controller";
 import I18n from "I18n";
@@ -64,8 +64,8 @@ export default Controller.extend({
     threeLeggedOauth
   ) {
     if (saveDisabled || !authType || !tokenUrl || !clientId || !clientSecret)
-      return true;
-    if (threeLeggedOauth) return !authUrl;
+      {return true;}
+    if (threeLeggedOauth) {return !authUrl;}
     return false;
   },
 
@@ -146,16 +146,16 @@ export default Controller.extend({
       const api = this.get("api");
       const name = api.name;
       const authType = api.authType;
-      let refreshList = false;
+      let refreshList = false; // eslint-disable-line
       let error;
 
-      if (!name || !authType) return;
+      if (!name || !authType) {return;}
 
       let data = {
         auth_type: authType,
       };
 
-      if (api.title) data["title"] = api.title;
+      if (api.title) {data["title"] = api.title;}
 
       const originalTitle = this.get("api.originalTitle");
       if (api.get("isNew") || (originalTitle && api.title !== originalTitle)) {
@@ -232,7 +232,7 @@ export default Controller.extend({
 
     remove() {
       const name = this.get("api.name");
-      if (!name) return;
+      if (!name) {return;}
 
       this.set("updating", true);
 
@@ -250,7 +250,7 @@ export default Controller.extend({
 
     clearLogs() {
       const name = this.get("api.name");
-      if (!name) return;
+      if (!name) {return;}
 
       ajax(`/admin/wizards/api/${name.underscore()}/logs`, {
         type: "DELETE",
diff --git a/assets/javascripts/discourse/controllers/admin-wizards-custom-fields.js.es6 b/assets/javascripts/discourse/controllers/admin-wizards-custom-fields.js.es6
index c1254d3b..2081cfe3 100644
--- a/assets/javascripts/discourse/controllers/admin-wizards-custom-fields.js.es6
+++ b/assets/javascripts/discourse/controllers/admin-wizards-custom-fields.js.es6
@@ -1,9 +1,5 @@
 import Controller from "@ember/controller";
-import EmberObject from "@ember/object";
-import { ajax } from "discourse/lib/ajax";
-import { popupAjaxError } from "discourse/lib/ajax-error";
 import CustomWizardCustomField from "../models/custom-wizard-custom-field";
-import { default as discourseComputed } from "discourse-common/utils/decorators";
 
 export default Controller.extend({
   messageKey: "create",
@@ -49,7 +45,7 @@ export default Controller.extend({
     },
 
     removeField(field) {
-      return CustomWizardCustomField.destroyField(field).then((result) => {
+      return CustomWizardCustomField.destroyField(field).then(() => {
         this.get("customFields").removeObject(field);
       });
     },
diff --git a/assets/javascripts/discourse/controllers/admin-wizards-logs.js.es6 b/assets/javascripts/discourse/controllers/admin-wizards-logs.js.es6
index 5a03f064..3002b95a 100644
--- a/assets/javascripts/discourse/controllers/admin-wizards-logs.js.es6
+++ b/assets/javascripts/discourse/controllers/admin-wizards-logs.js.es6
@@ -1,6 +1,4 @@
-import { default as computed } from "discourse-common/utils/decorators";
-import { popupAjaxError } from "discourse/lib/ajax-error";
-import { ajax } from "discourse/lib/ajax";
+import discourseComputed from "discourse-common/utils/decorators";
 import { notEmpty } from "@ember/object/computed";
 import CustomWizardLogs from "../models/custom-wizard-logs";
 import Controller from "@ember/controller";
@@ -13,7 +11,7 @@ export default Controller.extend({
   logs: [],
 
   loadLogs() {
-    if (!this.canLoadMore) return;
+    if (!this.canLoadMore) {return;}
 
     this.set("refreshing", true);
 
@@ -27,7 +25,7 @@ export default Controller.extend({
       .finally(() => this.set("refreshing", false));
   },
 
-  @computed("hasLogs", "refreshing")
+  @discourseComputed("hasLogs", "refreshing")
   noResults(hasLogs, refreshing) {
     return !hasLogs && !refreshing;
   },
diff --git a/assets/javascripts/discourse/controllers/admin-wizards-manager.js.es6 b/assets/javascripts/discourse/controllers/admin-wizards-manager.js.es6
index 840d68b1..7228d164 100644
--- a/assets/javascripts/discourse/controllers/admin-wizards-manager.js.es6
+++ b/assets/javascripts/discourse/controllers/admin-wizards-manager.js.es6
@@ -1,8 +1,5 @@
 import Controller from "@ember/controller";
-import {
-  default as discourseComputed,
-  observes,
-} from "discourse-common/utils/decorators";
+import { observes } from "discourse-common/utils/decorators";
 import { empty } from "@ember/object/computed";
 import CustomWizardManager from "../models/custom-wizard-manager";
 import { A } from "@ember/array";
@@ -196,7 +193,7 @@ export default Controller.extend({
     },
 
     destroy() {
-      const destroyWizards = this.get("destroyWizards");
+      let destroyWizards = this.get("destroyWizards");
 
       if (!destroyWizards.length) {
         this.setMessage("error", "none_selected");
@@ -227,7 +224,7 @@ export default Controller.extend({
 
               if (result.destroyed.length) {
                 const destroyedIds = result.destroyed.map((d) => d.id);
-                const destroyWizards = this.get("destroyWizards");
+                destroyWizards = this.get("destroyWizards");
                 const wizards = this.get("wizards");
 
                 wizards.removeObjects(
diff --git a/assets/javascripts/discourse/controllers/admin-wizards-wizard-show.js.es6 b/assets/javascripts/discourse/controllers/admin-wizards-wizard-show.js.es6
index 68dee12e..773fed24 100644
--- a/assets/javascripts/discourse/controllers/admin-wizards-wizard-show.js.es6
+++ b/assets/javascripts/discourse/controllers/admin-wizards-wizard-show.js.es6
@@ -1,18 +1,14 @@
 import {
   default as discourseComputed,
-  observes,
-  on,
+  observes
 } from "discourse-common/utils/decorators";
-import { notEmpty, alias } from "@ember/object/computed";
+import { notEmpty } from "@ember/object/computed";
 import showModal from "discourse/lib/show-modal";
 import { generateId, wizardFieldList } from "../lib/wizard";
-import { buildProperties } from "../lib/wizard-json";
 import { dasherize } from "@ember/string";
-import EmberObject from "@ember/object";
-import { scheduleOnce, later } from "@ember/runloop";
+import { later, scheduleOnce } from "@ember/runloop";
 import Controller from "@ember/controller";
 import copyText from "discourse/lib/copy-text";
-import CustomWizard from "../models/custom-wizard";
 import I18n from "I18n";
 
 export default Controller.extend({
diff --git a/assets/javascripts/discourse/initializers/custom-wizard-edits.js.es6 b/assets/javascripts/discourse/initializers/custom-wizard-edits.js.es6
index 73eae8b9..610b80bc 100644
--- a/assets/javascripts/discourse/initializers/custom-wizard-edits.js.es6
+++ b/assets/javascripts/discourse/initializers/custom-wizard-edits.js.es6
@@ -1,4 +1,3 @@
-import { withPluginApi } from "discourse/lib/plugin-api";
 import DiscourseURL from "discourse/lib/url";
 
 export default {
@@ -6,7 +5,7 @@ export default {
   initialize(container) {
     const siteSettings = container.lookup("site-settings:main");
 
-    if (!siteSettings.custom_wizard_enabled) return;
+    if (!siteSettings.custom_wizard_enabled) {return;}
 
     const existing = DiscourseURL.routeTo;
     DiscourseURL.routeTo = function (path, opts) {
diff --git a/assets/javascripts/discourse/initializers/custom-wizard-redirect.js.es6 b/assets/javascripts/discourse/initializers/custom-wizard-redirect.js.es6
index ae4db35b..22afd4de 100644
--- a/assets/javascripts/discourse/initializers/custom-wizard-redirect.js.es6
+++ b/assets/javascripts/discourse/initializers/custom-wizard-redirect.js.es6
@@ -8,7 +8,7 @@ export default {
     const messageBus = container.lookup("message-bus:main");
     const siteSettings = container.lookup("site-settings:main");
 
-    if (!siteSettings.custom_wizard_enabled || !messageBus) return;
+    if (!siteSettings.custom_wizard_enabled || !messageBus) {return;}
 
     messageBus.subscribe("/redirect_to_wizard", function (wizardId) {
       const wizardUrl = window.location.origin + "/w/" + wizardId;
diff --git a/assets/javascripts/discourse/lib/wizard-json.js.es6 b/assets/javascripts/discourse/lib/wizard-json.js.es6
index ec85bb19..4b0aaa3d 100644
--- a/assets/javascripts/discourse/lib/wizard-json.js.es6
+++ b/assets/javascripts/discourse/lib/wizard-json.js.es6
@@ -1,4 +1,4 @@
-import { listProperties, camelCase, snakeCase } from "../lib/wizard";
+import { camelCase, listProperties } from "../lib/wizard";
 import wizardSchema from "../lib/wizard-schema";
 import EmberObject from "@ember/object";
 import { A } from "@ember/array";
diff --git a/assets/javascripts/discourse/lib/wizard-mapper.js.es6 b/assets/javascripts/discourse/lib/wizard-mapper.js.es6
index 8af93297..5fe35996 100644
--- a/assets/javascripts/discourse/lib/wizard-mapper.js.es6
+++ b/assets/javascripts/discourse/lib/wizard-mapper.js.es6
@@ -4,6 +4,13 @@ import I18n from "I18n";
 
 // Inputs
 
+const selectableInputTypes = [
+  'conditional',
+  'assignment',
+  'association',
+  'validation'
+];
+
 function defaultInputType(options = {}) {
   return options.inputTypes.split(",")[0];
 }
@@ -43,13 +50,13 @@ function defaultConnector(connectorType, inputType, options = {}) {
     return defaultInputType(options);
   }
   if (connectorType === "pair") {
-    if (inputType === "conditional") return "equal";
-    if (inputType === "association") return "association";
-    if (inputType === "validation") return "equal";
+    if (inputType === "conditional") {return "equal";}
+    if (inputType === "association") {return "association";}
+    if (inputType === "validation") {return "equal";}
   }
   if (connectorType === "output") {
-    if (inputType === "conditional") return "then";
-    if (inputType === "assignment") return "set";
+    if (inputType === "conditional") {return "then";}
+    if (inputType === "assignment") {return "set";}
   }
   return "equal";
 }
diff --git a/assets/javascripts/discourse/lib/wizard-schema.js.es6 b/assets/javascripts/discourse/lib/wizard-schema.js.es6
index 1a1455f8..effd8a5c 100644
--- a/assets/javascripts/discourse/lib/wizard-schema.js.es6
+++ b/assets/javascripts/discourse/lib/wizard-schema.js.es6
@@ -1,4 +1,4 @@
-import { set, get } from "@ember/object";
+import { get, set } from "@ember/object";
 
 const wizard = {
   basic: {
@@ -225,7 +225,7 @@ if (Discourse.SiteSettings.wizard_apis_enabled) {
   };
 }
 
-export function setWizardDefaults(obj, itemType, opts = {}) {
+export function setWizardDefaults(obj, itemType) {
   const objSchema = wizardSchema[itemType];
   const basicDefaults = objSchema.basic;
 
diff --git a/assets/javascripts/discourse/lib/wizard.js.es6 b/assets/javascripts/discourse/lib/wizard.js.es6
index 4746fda1..1896b1fe 100644
--- a/assets/javascripts/discourse/lib/wizard.js.es6
+++ b/assets/javascripts/discourse/lib/wizard.js.es6
@@ -9,7 +9,7 @@ function generateName(id) {
   return id ? sentenceCase(id) : "";
 }
 
-function generateId(name, opts = {}) {
+function generateId(name) {
   return name ? snakeCase(name) : "";
 }
 
@@ -60,10 +60,10 @@ const notificationLevels = [
   "muted",
 ];
 
-function listProperties(type, opts = {}) {
-  let properties = Object.keys(wizardSchema[type].basic);
+function listProperties(itemType, opts = {}) {
+  let properties = Object.keys(wizardSchema[itemType].basic);
 
-  const types = wizardSchema[type].types;
+  const types = wizardSchema[itemType].types;
 
   if (types) {
     let typeProperties = [];
diff --git a/assets/javascripts/discourse/mixins/undo-changes.js.es6 b/assets/javascripts/discourse/mixins/undo-changes.js.es6
index 61608cf2..b2ab322d 100644
--- a/assets/javascripts/discourse/mixins/undo-changes.js.es6
+++ b/assets/javascripts/discourse/mixins/undo-changes.js.es6
@@ -1,8 +1,7 @@
 import { listProperties } from "../lib/wizard";
 import { default as wizardSchema } from "../lib/wizard-schema";
-import { set, get } from "@ember/object";
+import { get, set } from "@ember/object";
 import Mixin from "@ember/object/mixin";
-import { observes } from "discourse-common/utils/decorators";
 import { deepEqual } from "discourse-common/lib/object";
 
 export default Mixin.create({
@@ -97,7 +96,6 @@ export default Mixin.create({
   actions: {
     undoChanges() {
       const componentType = this.componentType;
-      const original = this.get("originalObject");
       const obj = this.get(componentType);
 
       this.removeObservers(obj.type);
@@ -118,6 +116,7 @@ export default Mixin.create({
       this.setupObservers(type);
     },
 
+    // eslint-disable-next-line
     mappedFieldUpdated(property, mappedComponent, type) {
       const obj = this.get(this.componentType);
       obj.notifyPropertyChange(property);
diff --git a/assets/javascripts/discourse/models/custom-wizard.js.es6 b/assets/javascripts/discourse/models/custom-wizard.js.es6
index aa9c1145..07bdb7b0 100644
--- a/assets/javascripts/discourse/models/custom-wizard.js.es6
+++ b/assets/javascripts/discourse/models/custom-wizard.js.es6
@@ -1,7 +1,7 @@
 import { ajax } from "discourse/lib/ajax";
 import EmberObject from "@ember/object";
-import { buildProperties, present, mapped } from "../lib/wizard-json";
-import { listProperties, camelCase, snakeCase } from "../lib/wizard";
+import { buildProperties, mapped, present } from "../lib/wizard-json";
+import { listProperties, snakeCase } from "../lib/wizard";
 import wizardSchema from "../lib/wizard-schema";
 import { Promise } from "rsvp";
 import { popupAjaxError } from "discourse/lib/ajax-error";
@@ -132,7 +132,7 @@ const CustomWizard = EmberObject.extend({
   },
 
   buildMappedJson(inputs) {
-    if (!inputs || !inputs.length) return false;
+    if (!inputs || !inputs.length) {return false;}
 
     let result = [];
 
diff --git a/assets/javascripts/discourse/routes/admin-wizards-api.js.es6 b/assets/javascripts/discourse/routes/admin-wizards-api.js.es6
index 927af8c8..541ab028 100644
--- a/assets/javascripts/discourse/routes/admin-wizards-api.js.es6
+++ b/assets/javascripts/discourse/routes/admin-wizards-api.js.es6
@@ -8,7 +8,7 @@ export default DiscourseRoute.extend({
 
   setupController(controller, model) {
     const showParams = this.paramsFor("adminWizardsApiShow");
-    const apiName = showParams.name == "create" ? null : showParams.name;
+    const apiName = showParams.name === "create" ? null : showParams.name;
     const apiList = (model || []).map((api) => {
       return {
         id: api.name,