diff --git a/src/public/app/components/app_context.ts b/src/public/app/components/app_context.ts
index b28dda410..ca4f9e1ce 100644
--- a/src/public/app/components/app_context.ts
+++ b/src/public/app/components/app_context.ts
@@ -19,7 +19,8 @@ import { ResolveOptions } from "../widgets/dialogs/delete_notes.js";
 import { PromptDialogOptions } from "../widgets/dialogs/prompt.js";
 import { ConfirmWithMessageOptions, ConfirmWithTitleOptions } from "../widgets/dialogs/confirm.js";
 import { Node } from "../services/tree.js";
-import FAttribute from "../entities/fattribute.js";
+import LoadResults from "../services/load_results.js";
+import { Attribute } from "../services/attribute_parser.js";
 
 interface Layout {
     getRootWidget: (appContext: AppContext) => RootWidget;
@@ -36,7 +37,7 @@ interface BeforeUploadListener extends Component {
 /**
  * Base interface for the data/arguments for a given command (see {@link CommandMappings}).
  */
-interface CommandData {
+export interface CommandData {
     ntxId?: string;
 }
 
@@ -144,8 +145,13 @@ export type CommandMappings = {
     copyImageReferenceToClipboard: CommandData;
     copyImageToClipboard: CommandData;
     updateAttributesList: {
-        attributes: FAttribute[];
+        attributes: Attribute[];
     };
+
+    addNewLabel: CommandData;
+    addNewRelation: CommandData;
+    addNewLabelDefinition: CommandData;
+    addNewRelationDefinition: CommandData;
 }
 
 type EventMappings = {
@@ -162,8 +168,19 @@ type EventMappings = {
         noteId: string;
         messages: string[];
     };
+    entitiesReloaded: {
+        loadResults: LoadResults
+    };
+    addNewLabel: CommandData;
+    addNewRelation: CommandData;
 }
 
+export type EventListener<T extends EventNames> = {
+    [key in T as `${key}Event`]: (data: EventData<T>) => void
+}
+
+export type EventData<T extends EventNames> = EventMappings[T];
+
 type CommandAndEventMappings = (CommandMappings & EventMappings);
 
 /**
diff --git a/src/public/app/services/attribute_parser.ts b/src/public/app/services/attribute_parser.ts
index 07677a1e5..c2a10d471 100644
--- a/src/public/app/services/attribute_parser.ts
+++ b/src/public/app/services/attribute_parser.ts
@@ -7,13 +7,14 @@ interface Token {
     endIndex: number;
 }
 
-interface Attribute {
+export interface Attribute {
     type: AttributeType;
     name: string;
     isInheritable: boolean;
     value?: string;
-    startIndex: number;
-    endIndex: number;
+    startIndex?: number;
+    endIndex?: number;
+    noteId?: string;
 }
 
 function lex(str: string) {
diff --git a/src/public/app/services/attributes.ts b/src/public/app/services/attributes.ts
index e8dbcb89e..bd8c46480 100644
--- a/src/public/app/services/attributes.ts
+++ b/src/public/app/services/attributes.ts
@@ -1,6 +1,7 @@
 import server from './server.js';
 import froca from './froca.js';
 import FNote from '../entities/fnote.js';
+import { AttributeRow } from './load_results.js';
 
 async function addLabel(noteId: string, name: string, value: string = "") {
     await server.put(`notes/${noteId}/attribute`, {
@@ -23,18 +24,18 @@ async function removeAttributeById(noteId: string, attributeId: string) {
 }
 
 /**
- * @returns {boolean} - returns true if this attribute has the potential to influence the note in the argument.
+ * @returns - returns true if this attribute has the potential to influence the note in the argument.
  *         That can happen in multiple ways:
  *         1. attribute is owned by the note
  *         2. attribute is owned by the template of the note
  *         3. attribute is owned by some note's ancestor and is inheritable
  */
-function isAffecting(this: { isInheritable: boolean }, attrRow: { noteId: string }, affectedNote: FNote) {
+function isAffecting(attrRow: AttributeRow, affectedNote: FNote) {
     if (!affectedNote || !attrRow) {
         return false;
     }
 
-    const attrNote = froca.notes[attrRow.noteId];
+    const attrNote = attrRow.noteId && froca.notes[attrRow.noteId];
 
     if (!attrNote) {
         // the note (owner of the attribute) is not even loaded into the cache, so it should not affect anything else
@@ -50,6 +51,7 @@ function isAffecting(this: { isInheritable: boolean }, attrRow: { noteId: string
     }
 
     // TODO: This doesn't seem right.
+    //@ts-ignore
     if (this.isInheritable) {
         for (const owningNote of owningNotes) {
             if (owningNote.hasAncestor(attrNote.noteId, true)) {
diff --git a/src/public/app/services/load_results.ts b/src/public/app/services/load_results.ts
index 7627fc2c8..b72fa2852 100644
--- a/src/public/app/services/load_results.ts
+++ b/src/public/app/services/load_results.ts
@@ -5,9 +5,11 @@ interface BranchRow {
     componentId: string;
 }
 
-interface AttributeRow {
+export interface AttributeRow {
+    noteId?: string;
     attributeId: string;
     componentId: string;
+    isInheritable?: boolean;
 }
 
 interface RevisionRow {
@@ -79,9 +81,9 @@ export default class LoadResults {
             if (!this.noteIdToComponentId[noteId].includes(componentId)) {
                 this.noteIdToComponentId[noteId].push(componentId);
             }
-    
+
             this.componentIdToNoteIds[componentId] = this.componentIdToNoteIds[componentId] || [];
-    
+
             if (this.componentIdToNoteIds[componentId]) {
                 this.componentIdToNoteIds[componentId].push(noteId);
             }
@@ -110,11 +112,11 @@ export default class LoadResults {
         this.attributeRows.push({attributeId, componentId});
     }
 
-    getAttributeRows(componentId = 'none') {
+    getAttributeRows(componentId = 'none'): AttributeRow[] {
         return this.attributeRows
             .filter(row => row.componentId !== componentId)
             .map(row => this.getEntityRow("attributes", row.attributeId))
-            .filter(attr => !!attr);
+            .filter(attr => !!attr) as AttributeRow[];
     }
 
     addRevision(revisionId: string, noteId?: string, componentId?: string | null) {
diff --git a/src/public/app/services/note_autocomplete.ts b/src/public/app/services/note_autocomplete.ts
index d83d83f62..52aeab1bb 100644
--- a/src/public/app/services/note_autocomplete.ts
+++ b/src/public/app/services/note_autocomplete.ts
@@ -30,14 +30,14 @@ interface Options {
 }
 
 async function autocompleteSourceForCKEditor(queryText: string) {
-    return await new Promise((res, rej) => {
+    return await new Promise<MentionItem[]>((res, rej) => {
         autocompleteSource(queryText, rows => {
             res(rows.map(row => {
                 return {
                     action: row.action,
                     noteTitle: row.noteTitle,
                     id: `@${row.notePathTitle}`,
-                    name: row.notePathTitle,
+                    name: row.notePathTitle || "",
                     link: `#${row.notePath}`,
                     notePath: row.notePath,
                     highlightedNotePathTitle: row.highlightedNotePathTitle
@@ -62,7 +62,7 @@ async function autocompleteSource(term: string, cb: (rows: Suggestion[]) => void
             }]
         );
     }
-    
+
     const activeNoteId = appContext.tabManager.getActiveContextNoteId();
 
     let results: Suggestion[] = await server.get<Suggestion[]>(`autocomplete?query=${encodeURIComponent(term)}&activeNoteId=${activeNoteId}&fastSearch=${fastSearch}`);
@@ -135,7 +135,7 @@ function fullTextSearch($el: JQuery<HTMLElement>, options: Options){
     const searchString = $el.autocomplete('val') as unknown as string;
     if (options.fastSearch === false || searchString?.trim().length === 0) {
         return;
-    }    
+    }
     $el.trigger('focus');
     options.fastSearch = false;
     $el.autocomplete('val', '');
@@ -168,7 +168,7 @@ function initNoteAutocomplete($el: JQuery<HTMLElement>, options?: Options) {
 
     const $fullTextSearchButton = $("<button>")
         .addClass("input-group-text full-text-search-button bx bx-search")
-        .prop("title", `${t("note_autocomplete.full-text-search")} (Shift+Enter)`); 
+        .prop("title", `${t("note_autocomplete.full-text-search")} (Shift+Enter)`);
 
     const $goToSelectedNoteButton = $("<a>")
         .addClass("input-group-text go-to-selected-note-button bx bx-arrow-to-right");
@@ -218,7 +218,7 @@ function initNoteAutocomplete($el: JQuery<HTMLElement>, options?: Options) {
             fullTextSearch($el,options)
         }
     });
-    
+
     $el.autocomplete({
         ...autocompleteOptions,
         appendTo: document.querySelector('body'),
@@ -279,7 +279,7 @@ function initNoteAutocomplete($el: JQuery<HTMLElement>, options?: Options) {
             appContext.triggerCommand('searchNotes', { searchString });
             return;
         }
-        
+
         $el.setSelectedNotePath(suggestion.notePath);
         $el.setSelectedExternalLink(null);
 
diff --git a/src/public/app/types.d.ts b/src/public/app/types.d.ts
index 876f57193..0dde27d54 100644
--- a/src/public/app/types.d.ts
+++ b/src/public/app/types.d.ts
@@ -144,4 +144,89 @@ declare global {
         }
     };
     var MERMAID_ELK: MermaidLoader;
+
+    var CKEditor: {
+        BalloonEditor: {
+            create(el: HTMLElement, config: {
+                removePlugins?: string[];
+                toolbar: {
+                    items: any[];
+                },
+                placeholder: string;
+                mention: MentionConfig
+            })
+        }
+    };
+
+    type TextEditorElement = {};
+    interface Writer {
+        setAttribute(name: string, value: string, el: TextEditorElement);
+        createPositionAt(el: TextEditorElement, opt?: "end");
+        setSelection(pos: number);
+    }
+    interface TextNode {
+        previousSibling?: TextNode;
+        name: string;
+        data: string;
+        startOffset: number;
+        _attrs: {
+            get(key: string): {
+                length: number
+            }
+        }
+    }
+    interface TextPosition {
+        textNode: TextNode;
+        offset: number;
+    }
+    interface TextEditor {
+        model: {
+            document: {
+                on(event: string, cb: () => void);
+                getRoot(): TextEditorElement;
+                selection: {
+                    getFirstPosition(): undefined | TextPosition;
+                }
+            },
+            change(cb: (writer: Writer) => void)
+        },
+        editing: {
+            view: {
+                document: {
+                    on(event: string, cb: (event: {
+                        stop();
+                    }, data: {
+                        preventDefault();
+                    }) => void, opts?: {
+                        priority: "high"
+                    });
+                    getRoot(): TextEditorElement
+                },
+                change(cb: (writer: Writer) => void)
+            }
+        },
+        getData(): string;
+        setData(data: string): void;
+    }
+
+    interface MentionItem {
+        action?: string;
+        noteTitle?: string;
+        id: string;
+        name: string;
+        link?: string;
+        notePath?: string;
+        highlightedNotePathTitle?: string;
+    }
+
+    interface MentionConfig {
+        feeds: {
+            marker: string;
+            feed: (queryText: string) => MentionItem[] | Promise<MentionItem[]>;
+            itemRenderer?: (item: {
+                highlightedNotePathTitle: string
+            }) => void;
+            minimumCharacters: number;
+        }[];
+    }
 }
diff --git a/src/public/app/widgets/attribute_widgets/attribute_detail.ts b/src/public/app/widgets/attribute_widgets/attribute_detail.ts
index 99ac62461..f05f41124 100644
--- a/src/public/app/widgets/attribute_widgets/attribute_detail.ts
+++ b/src/public/app/widgets/attribute_widgets/attribute_detail.ts
@@ -12,6 +12,7 @@ import shortcutService from "../../services/shortcuts.js";
 import appContext from "../../components/app_context.js";
 import FAttribute from "../../entities/fattribute.js";
 import FNote, { FNoteRow } from "../../entities/fnote.js";
+import { Attribute } from "../../services/attribute_parser.js";
 
 const TPL = `
 <div class="attr-detail">
@@ -269,12 +270,12 @@ const ATTR_HELP: Record<string, Record<string, string>> = {
 };
 
 interface AttributeDetailOpts {
-    allAttributes: FAttribute[];
-    attribute: FAttribute;
+    allAttributes: Attribute[];
+    attribute: Attribute;
     isOwned: boolean;
     x: number;
     y: number;
-    focus: "name";
+    focus?: "name";
 }
 
 interface SearchRelatedResponse {
@@ -319,8 +320,8 @@ export default class AttributeDetailWidget extends NoteContextAwareWidget {
     private $attrHelp!: JQuery<HTMLElement>;
 
     private relatedNotesSpacedUpdate!: SpacedUpdate;
-    private attribute!: FAttribute;
-    private allAttributes!: FAttribute[];
+    private attribute!: Attribute;
+    private allAttributes!: Attribute[];
     private attrType!: ReturnType<AttributeDetailWidget["getAttrType"]>;
 
     async refresh() {
@@ -475,7 +476,7 @@ export default class AttributeDetailWidget extends NoteContextAwareWidget {
                 : (this.attrType === 'relation-definition' ? attribute.name.substr(9) : attribute.name);
 
         const definition = this.attrType?.endsWith('-definition')
-            ? promotedAttributeDefinitionParser.parse(attribute.value)
+            ? promotedAttributeDefinitionParser.parse(attribute.value || "")
             : {};
 
         if (this.attrType) {
@@ -492,8 +493,7 @@ export default class AttributeDetailWidget extends NoteContextAwareWidget {
 
         if (isOwned) {
             this.$attrIsOwnedBy.hide();
-        }
-        else {
+        } else if (attribute.noteId) {
             this.$attrIsOwnedBy
                 .show()
                 .empty()
@@ -543,7 +543,7 @@ export default class AttributeDetailWidget extends NoteContextAwareWidget {
 
         if (attribute.type === 'label') {
             this.$inputValue
-                .val(attribute.value)
+                .val(attribute.value || "")
                 .attr('readonly', disabledFn);
         }
         else if (attribute.type === 'relation') {
@@ -696,7 +696,7 @@ export default class AttributeDetailWidget extends NoteContextAwareWidget {
         }
     }
 
-    getAttrType(attribute: FAttribute) {
+    getAttrType(attribute: Attribute) {
         if (attribute.type === 'label') {
             if (attribute.name.startsWith('label:')) {
                 return "label-definition";
diff --git a/src/public/app/widgets/attribute_widgets/attribute_editor.js b/src/public/app/widgets/attribute_widgets/attribute_editor.ts
similarity index 83%
rename from src/public/app/widgets/attribute_widgets/attribute_editor.js
rename to src/public/app/widgets/attribute_widgets/attribute_editor.ts
index e21afc073..1d53a13a5 100644
--- a/src/public/app/widgets/attribute_widgets/attribute_editor.js
+++ b/src/public/app/widgets/attribute_widgets/attribute_editor.ts
@@ -3,13 +3,17 @@ import NoteContextAwareWidget from "../note_context_aware_widget.js";
 import noteAutocompleteService from "../../services/note_autocomplete.js";
 import server from "../../services/server.js";
 import contextMenuService from "../../menus/context_menu.js";
-import attributeParser from "../../services/attribute_parser.js";
+import attributeParser, { Attribute } from "../../services/attribute_parser.js";
 import libraryLoader from "../../services/library_loader.js";
 import froca from "../../services/froca.js";
 import attributeRenderer from "../../services/attribute_renderer.js";
 import noteCreateService from "../../services/note_create.js";
 import attributeService from "../../services/attributes.js";
 import linkService from "../../services/link.js";
+import AttributeDetailWidget from "./attribute_detail.js";
+import { CommandData, EventData, EventListener, FilteredCommandNames } from "../../components/app_context.js";
+import FAttribute, { AttributeType } from "../../entities/fattribute.js";
+import FNote from "../../entities/fnote.js";
 
 const HELP_TEXT = `
 <p>${t("attribute_editor.help_text_body1")}</p>
@@ -31,55 +35,55 @@ const TPL = `
         overflow: auto;
         transition: opacity .1s linear;
     }
-    
+
     .attribute-list-editor.ck-content .mention {
         color: var(--muted-text-color) !important;
         background: transparent !important;
     }
-        
+
     .save-attributes-button {
         color: var(--muted-text-color);
-        position: absolute; 
+        position: absolute;
         bottom: 14px;
         right: 25px;
         cursor: pointer;
         border: 1px solid transparent;
         font-size: 130%;
     }
-    
+
     .add-new-attribute-button {
         color: var(--muted-text-color);
-        position: absolute; 
+        position: absolute;
         bottom: 13px;
-        right: 0; 
+        right: 0;
         cursor: pointer;
         border: 1px solid transparent;
         font-size: 130%;
     }
-    
+
     .add-new-attribute-button:hover, .save-attributes-button:hover {
         border: 1px solid var(--button-border-color);
         border-radius: var(--button-border-radius);
         background: var(--button-background-color);
         color: var(--button-text-color);
     }
-    
+
     .attribute-errors {
         color: red;
         padding: 5px 50px 0px 5px; /* large right padding to avoid buttons */
     }
     </style>
-    
+
     <div class="attribute-list-editor" tabindex="200"></div>
 
     <div class="bx bx-save save-attributes-button" title="${t("attribute_editor.save_attributes")}"></div>
     <div class="bx bx-plus add-new-attribute-button" title="${t("attribute_editor.add_a_new_attribute")}"></div>
-    
+
     <div class="attribute-errors" style="display: none;"></div>
 </div>
 `;
 
-const mentionSetup = {
+const mentionSetup: MentionConfig = {
     feeds: [
         {
             marker: '@',
@@ -96,7 +100,7 @@ const mentionSetup = {
         {
             marker: '#',
             feed: async queryText => {
-                const names = await server.get(`attribute-names/?type=label&query=${encodeURIComponent(queryText)}`);
+                const names = await server.get<string[]>(`attribute-names/?type=label&query=${encodeURIComponent(queryText)}`);
 
                 return names.map(name => {
                     return {
@@ -110,7 +114,7 @@ const mentionSetup = {
         {
             marker: '~',
             feed: async queryText => {
-                const names = await server.get(`attribute-names/?type=relation&query=${encodeURIComponent(queryText)}`);
+                const names = await server.get<string[]>(`attribute-names/?type=relation&query=${encodeURIComponent(queryText)}`);
 
                 return names.map(name => {
                     return {
@@ -179,8 +183,24 @@ const editorConfig = {
     mention: mentionSetup
 };
 
-export default class AttributeEditorWidget extends NoteContextAwareWidget {
-    constructor(attributeDetailWidget) {
+type AttributeCommandNames = FilteredCommandNames<CommandData>;
+
+export default class AttributeEditorWidget extends NoteContextAwareWidget implements
+    EventListener<"entitiesReloaded">,
+    EventListener<"addNewLabel">,
+    EventListener<"addNewRelation"> {
+
+    private attributeDetailWidget: AttributeDetailWidget;
+    private $editor!: JQuery<HTMLElement>;
+    private $addNewAttributeButton!: JQuery<HTMLElement>;
+    private $saveAttributesButton!: JQuery<HTMLElement>;
+    private $errors!: JQuery<HTMLElement>;
+
+    private textEditor!: TextEditor;
+    private lastUpdatedNoteId!: string | undefined;
+    private lastSavedContent!: string;
+
+    constructor(attributeDetailWidget: AttributeDetailWidget) {
         super();
 
         this.attributeDetailWidget = attributeDetailWidget;
@@ -212,8 +232,8 @@ export default class AttributeEditorWidget extends NoteContextAwareWidget {
         this.$errors = this.$widget.find('.attribute-errors');
     }
 
-    addNewAttribute(e) {
-        contextMenuService.show({
+    addNewAttribute(e: JQuery.ClickEvent) {
+        contextMenuService.show<AttributeCommandNames>({
             x: e.pageX,
             y: e.pageY,
             orientation: 'left',
@@ -229,7 +249,7 @@ export default class AttributeEditorWidget extends NoteContextAwareWidget {
     }
 
     // triggered from keyboard shortcut
-    async addNewLabelEvent({ntxId}) {
+    async addNewLabelEvent({ntxId}: EventData<"addNewLabel">) {
         if (this.isNoteContext(ntxId)) {
             await this.refresh();
 
@@ -238,7 +258,7 @@ export default class AttributeEditorWidget extends NoteContextAwareWidget {
     }
 
     // triggered from keyboard shortcut
-    async addNewRelationEvent({ntxId}) {
+    async addNewRelationEvent({ntxId}: EventData<"addNewRelation">) {
         if (this.isNoteContext(ntxId)) {
             await this.refresh();
 
@@ -246,14 +266,17 @@ export default class AttributeEditorWidget extends NoteContextAwareWidget {
         }
     }
 
-    async handleAddNewAttributeCommand(command) {
-        const attrs = this.parseAttributes();
+    async handleAddNewAttributeCommand(command: AttributeCommandNames | undefined) {
+        // TODO: Not sure what the relation between FAttribute[] and Attribute[] is.
+        const attrs = this.parseAttributes() as FAttribute[];
 
         if (!attrs) {
             return;
         }
 
-        let type, name, value;
+        let type: AttributeType;
+        let name;
+        let value;
 
         if (command === 'addNewLabel') {
             type = 'label';
@@ -275,6 +298,8 @@ export default class AttributeEditorWidget extends NoteContextAwareWidget {
             return;
         }
 
+        // TODO: Incomplete type
+        //@ts-ignore
         attrs.push({
             type,
             name,
@@ -326,8 +351,7 @@ export default class AttributeEditorWidget extends NoteContextAwareWidget {
     parseAttributes() {
         try {
             return attributeParser.lexAndParse(this.getPreprocessedData());
-        }
-        catch (e) {
+        } catch (e: any) {
             this.$errors.text(e.message).slideDown();
         }
     }
@@ -376,7 +400,7 @@ export default class AttributeEditorWidget extends NoteContextAwareWidget {
         }
     }
 
-    async handleEditorClick(e) {
+    async handleEditorClick(e: JQuery.ClickEvent) {
         const pos = this.textEditor.model.document.selection.getFirstPosition();
 
         if (pos && pos.textNode && pos.textNode.data) {
@@ -395,7 +419,8 @@ export default class AttributeEditorWidget extends NoteContextAwareWidget {
             let matchedAttr = null;
 
             for (const attr of parsedAttrs) {
-                if (clickIndex > attr.startIndex && clickIndex <= attr.endIndex) {
+                if (attr.startIndex && clickIndex > attr.startIndex &&
+                    attr.endIndex && clickIndex <= attr.endIndex) {
                     matchedAttr = attr;
                     break;
                 }
@@ -437,7 +462,7 @@ export default class AttributeEditorWidget extends NoteContextAwareWidget {
         this.$editor.tooltip('show');
     }
 
-    getClickIndex(pos) {
+    getClickIndex(pos: TextPosition) {
         let clickIndex = pos.offset - pos.textNode.startOffset;
 
         let curNode = pos.textNode;
@@ -455,20 +480,19 @@ export default class AttributeEditorWidget extends NoteContextAwareWidget {
         return clickIndex;
     }
 
-    async loadReferenceLinkTitle($el, href) {
+    async loadReferenceLinkTitle($el: JQuery<HTMLElement>, href: string) {
         const {noteId} = linkService.parseNavigationStateFromUrl(href);
-        const note = await froca.getNote(noteId, true);
-
+        const note = noteId ? await froca.getNote(noteId, true) : null;
         const title = note ? note.title : '[missing]';
 
         $el.text(title);
     }
 
-    async refreshWithNote(note) {
+    async refreshWithNote(note: FNote) {
         await this.renderOwnedAttributes(note.getOwnedAttributes(), true);
     }
 
-    async renderOwnedAttributes(ownedAttributes, saved) {
+    async renderOwnedAttributes(ownedAttributes: FAttribute[], saved: boolean) {
         // attrs are not resorted if position changes after the initial load
         ownedAttributes.sort((a, b) => a.position - b.position);
 
@@ -487,16 +511,19 @@ export default class AttributeEditorWidget extends NoteContextAwareWidget {
         }
     }
 
-    async createNoteForReferenceLink(title) {
-        const {note} = await noteCreateService.createNoteWithTypePrompt(this.notePath, {
-            activate: false,
-            title: title
-        });
+    async createNoteForReferenceLink(title: string) {
+        let result;
+        if (this.notePath) {
+            result = await noteCreateService.createNoteWithTypePrompt(this.notePath, {
+                activate: false,
+                title: title
+            });
+        }
 
-        return note.getBestNotePathString();
+        return result?.note?.getBestNotePathString();
     }
 
-    async updateAttributeList(attributes) {
+    async updateAttributeList(attributes: FAttribute[]) {
         await this.renderOwnedAttributes(attributes, false);
     }
 
@@ -510,9 +537,10 @@ export default class AttributeEditorWidget extends NoteContextAwareWidget {
         } );
     }
 
-    entitiesReloadedEvent({loadResults}) {
+    entitiesReloadedEvent({loadResults}: EventData<"entitiesReloaded">) {
         if (loadResults.getAttributeRows(this.componentId).find(attr => attributeService.isAffecting(attr, this.note))) {
             this.refresh();
         }
     }
+
 }