diff --git a/packages/redux-devtools-trace-monitor/test/StackTraceTab.spec.tsx b/packages/redux-devtools-trace-monitor/test/StackTraceTab.spec.tsx
index ba5cdc4a..6e708d70 100644
--- a/packages/redux-devtools-trace-monitor/test/StackTraceTab.spec.tsx
+++ b/packages/redux-devtools-trace-monitor/test/StackTraceTab.spec.tsx
@@ -1,5 +1,5 @@
 import React, { ReactComponentElement } from 'react';
-import { configure, mount } from 'enzyme';
+import { configure, mount, ReactWrapper } from 'enzyme';
 import toJson from 'enzyme-to-json';
 import StackTraceTab from '../src/StackTraceTab';
 
@@ -7,8 +7,8 @@ import Adapter from 'enzyme-adapter-react-16';
 configure({ adapter: new Adapter() });
 
 function genAsyncSnapshot(
-  component: ReactComponentElement<any>,
-  done: boolean
+  component: ReactWrapper<any, any, any>,
+  done: () => void
 ) {
   setTimeout(() => {
     component.update();
diff --git a/packages/redux-devtools-trace-monitor/test/__snapshots__/StackTraceTab.spec.js.snap b/packages/redux-devtools-trace-monitor/test/__snapshots__/StackTraceTab.spec.tsx.snap
similarity index 95%
rename from packages/redux-devtools-trace-monitor/test/__snapshots__/StackTraceTab.spec.js.snap
rename to packages/redux-devtools-trace-monitor/test/__snapshots__/StackTraceTab.spec.tsx.snap
index 2788de7c..ce4cb318 100644
--- a/packages/redux-devtools-trace-monitor/test/__snapshots__/StackTraceTab.spec.js.snap
+++ b/packages/redux-devtools-trace-monitor/test/__snapshots__/StackTraceTab.spec.tsx.snap
@@ -301,12 +301,7 @@ exports[`StackTraceTab component should render with trace stack 1`] = `
                       }
                     }
                   >
-                    <span
-                      onClick={null}
-                      onKeyDown={null}
-                      style={null}
-                      tabIndex={null}
-                    >
+                    <span>
                       app.js:72:24
                     </span>
                   </div>
@@ -345,12 +340,7 @@ exports[`StackTraceTab component should render with trace stack 1`] = `
                       }
                     }
                   >
-                    <span
-                      onClick={null}
-                      onKeyDown={null}
-                      style={null}
-                      tabIndex={null}
-                    >
+                    <span>
                       app.js:84:31
                     </span>
                   </div>