chore: add eslint rules

web/src/util/analytics.ts

@@ -3,14 +3,14 @@ import * as Sentry from '@sentry/browser';
 
 const isProduction = process.env.NODE_ENV !== 'development';
 
-export function initGA() {
+export function initGA(): void {
   if (isProduction) {
     ReactGA.initialize('UA-28919359-15');
     ReactGA.pageview(window.location.pathname + window.location.search);
   }
 }
 
-export function sendQueryStatistics(queryLength: number) {
+export function sendQueryStatistics(queryLength: number): void {
   if (isProduction) {
     ReactGA.event({
       category: 'Search',
@@ -20,7 +20,7 @@ export function sendQueryStatistics(queryLength: number) {
   }
 }
 
-export function initSentry() {
+export function initSentry(): void {
   if (isProduction) {
     Sentry.init({
       dsn: 'https://7ab2df74aead499b950ebef190cc40b7@sentry.io/1759299',
@@ -28,7 +28,13 @@ export function initSentry() {
   }
 }
 
-export function sendError(error: Error, errorInfo: any): Promise<string> {
+export function sendError(
+  error: Error,
+  errorInfo: {
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    [key: string]: any;
+  },
+): Promise<string> {
   return new Promise((resolve) => {
     if (isProduction) {
       Sentry.withScope((scope) => {

web/src/util/crip.ts

@@ -1,10 +1,10 @@
 interface CrispWindow extends Window {
-  $crisp: any[];
+  $crisp: unknown[];
   CRISP_WEBSITE_ID: string;
 }
-declare var window: CrispWindow;
+declare let window: CrispWindow;
 
-export function initCrisp() {
+export function initCrisp(): void {
   window.$crisp = [];
   window.CRISP_WEBSITE_ID = '92b2e096-6892-47dc-bf4a-057bad52d82e';
   const s = document.createElement('script');

web/src/util/hooks.ts

@@ -12,7 +12,7 @@ export function useDeferredState<T>(
       setResponse(innerValue);
     }, duration);
 
-    return () => {
+    return (): void => {
       clearTimeout(fn);
     };
   }, [duration, innerValue]);

web/src/util/pwa.ts

@@ -2,7 +2,7 @@ interface CustomNavigator extends Navigator {
   standalone?: boolean;
 }
 
-export function isStandalone() {
+export function isStandalone(): boolean {
   const navigator: CustomNavigator = window.navigator;
-  return 'standalone' in navigator && navigator.standalone;
+  return 'standalone' in navigator && navigator.standalone === true;
 }

web/src/util/suspense.tsx

@@ -15,7 +15,7 @@ const Container = styled.div`
   align-items: center;
 `;
 
-const Fallback = () => (
+const Fallback: React.FC = () => (
   <Container>
     <BarLoader />
   </Container>

web/src/util/text.ts

@@ -1,4 +1,4 @@
-export function capitalize(text: string) {
+export function capitalize(text: string): string {
   if (text.length === 0) return '';
   return text[0].toUpperCase() + text.slice(1).toLowerCase();
 }