diff --git a/src/__tests__/Button.js b/src/__tests__/Button.tsx
similarity index 98%
rename from src/__tests__/Button.js
rename to src/__tests__/Button.tsx
index 8817e46379d..4c709efbf93 100644
--- a/src/__tests__/Button.js
+++ b/src/__tests__/Button.tsx
@@ -16,6 +16,7 @@ import {axe, toHaveNoViolations} from 'jest-axe'
 import 'babel-polyfill'
 expect.extend(toHaveNoViolations)
 
+// eslint-disable-next-line @typescript-eslint/no-empty-function
 function noop() {}
 
 describe('Button', () => {
diff --git a/src/__tests__/__snapshots__/Button.js.snap b/src/__tests__/__snapshots__/Button.tsx.snap
similarity index 100%
rename from src/__tests__/__snapshots__/Button.js.snap
rename to src/__tests__/__snapshots__/Button.tsx.snap