chore: lint

3 files changed, 6 insertions, 7 deletions

diff --git a/packages/instant/src/components/standard_sliding_panel.tsx b/packages/instant/src/components/standard_sliding_panel.tsx
index f587ff79a..9f517d273 100644
--- a/packages/instant/src/components/standard_sliding_panel.tsx
+++ b/packages/instant/src/components/standard_sliding_panel.tsx
@@ -1,6 +1,6 @@
 import * as React from 'react';
 
-import { SlideAnimationState, StandardSlidingPanelContent, StandardSlidingPanelSettings } from '../types';
+import { StandardSlidingPanelContent, StandardSlidingPanelSettings } from '../types';
 
 import { InstallWalletPanelContent } from './install_wallet_panel_content';
 import { SlidingPanel } from './sliding_panel';
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 869b52353..3d7774858 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -89,11 +89,10 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
     // If the integrator defined a popstate handler, save it to __zeroExInstantIntegratorsPopStateHandler
     // unless we have already done so on a previous render.
     const anyWindow = window as any;
-    if (window.onpopstate && !anyWindow.__zeroExInstantIntegratorsPopStateHandler) {
-        anyWindow.__zeroExInstantIntegratorsPopStateHandler = window.onpopstate.bind(window);
-    } else {
-        anyWindow.__zeroExInstantIntegratorsPopStateHandler = util.boundNoop;
-    }
+    const popStateExistsAndNotSetPreviously = window.onpopstate && !anyWindow.__zeroExInstantIntegratorsPopStateHandler;
+    anyWindow.__zeroExInstantIntegratorsPopStateHandler = popStateExistsAndNotSetPreviously
+        ? anyWindow.onpopstate.bind(window)
+        : util.boundNoop;
     const onPopStateHandler = (e: PopStateEvent) => {
         anyWindow.__zeroExInstantIntegratorsPopStateHandler(e);
         const newState = e.state;
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 3dc5fe924..47876ca2d 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -3,7 +3,7 @@ import * as _ from 'lodash';
 import { Middleware } from 'redux';
 
 import { ETH_DECIMALS } from '../constants';
-import { Account, AccountState, StandardSlidingPanelContent } from '../types';
+import { AccountState, StandardSlidingPanelContent } from '../types';
 import { analytics } from '../util/analytics';
 
 import { Action, ActionTypes } from './actions';