diff --git a/src/dom_components/model/ComponentTableRow.js b/src/dom_components/model/ComponentTableRow.ts
similarity index 63%
rename from src/dom_components/model/ComponentTableRow.js
rename to src/dom_components/model/ComponentTableRow.ts
index f4bf81aaf..43c83a529 100644
--- a/src/dom_components/model/ComponentTableRow.js
+++ b/src/dom_components/model/ComponentTableRow.ts
@@ -1,17 +1,20 @@
 import Component from './Component';
-import { toLowerCase } from 'utils/mixins';
+import { toLowerCase } from '../../utils/mixins';
 
 const tagName = 'tr';
 
 export default class ComponentTableRow extends Component {
   get defaults() {
     return {
+      // @ts-ignore
       ...super.defaults,
       tagName,
       draggable: ['thead', 'tbody', 'tfoot'],
       droppable: ['th', 'td'],
     };
   }
-}
 
-ComponentTableRow.isComponent = el => toLowerCase(el.tagName) === tagName;
+  static isComponent(el: HTMLElement) {
+    return toLowerCase(el.tagName) === tagName;
+  }
+}