fix linting issues

apps/remix-ide/src/app/tabs/theme-module.js

@@ -105,7 +105,7 @@ export class ThemeModule extends Plugin {
       throw new Error(`Theme ${themeName} doesn't exist`)
     }
     const next = themeName || this.active // Name
-    if (next === this.active) return
+    if (next === this.active) return // --> exit out of this method
     _paq.push(['trackEvent', 'themeModule', 'switchTo', next])
     const nextTheme = this.themes[next] // Theme
     if (!this.forced) this._deps.config.set('settings/theme', next)

libs/remix-ui/theme-module/src/lib/remix-ui-theme-module.tsx

@@ -58,13 +58,11 @@ const defaultThemes = [
 ];
 
 export function RemixUiThemeModule({ themeModule }: RemixUiThemeModuleProps) {
-  const [themeName, setThemeName] = useState('');
-  const [themes, _] = useState<Theme[]>(defaultThemes);
-  const themeRef = useRef<any>(null);
+  const [themeName, setThemeName] = useState('')
 
   useEffect(() => {
       themeModule.switchTheme()
-  }, [themeName, themeModule]);
+  }, [themeName, themeModule])
 
   return (
     <div className="border-top">
@@ -102,7 +100,7 @@ export function RemixUiThemeModule({ themeModule }: RemixUiThemeModuleProps) {
         </div>
       </div>
     </div>
-  );
+  )
 }
 
 export default RemixUiThemeModule;