4 files changed, 20 insertions, 20 deletions

diff --git a/src/webview/badge.js b/src/webview/badge.ts
index 6be4cf609..fc420b903 100644
--- a/src/webview/badge.js
+++ b/src/webview/badge.ts
@@ -1,8 +1,10 @@
-const { ipcRenderer } = require('electron');
+import { ipcRenderer } from 'electron';
 
 const debug = require('debug')('Ferdi:Plugin:BadgeHandler');
 
 export class BadgeHandler {
+  countCache: { direct: number; indirect: number; };
+
   constructor() {
     this.countCache = {
       direct: 0,
@@ -10,27 +12,29 @@ export class BadgeHandler {
     };
   }
 
-  _normalizeNumber(count) {
+  _normalizeNumber(count: string | number) {
     // Parse number to integer
     // This will correct errors that recipes may introduce, e.g.
     // by sending a String instead of an integer
-    const parsedNumber = parseInt(count, 10);
+    const parsedNumber = parseInt(count.toString(), 10);
     const adjustedNumber = Number.isNaN(parsedNumber) ? 0 : parsedNumber;
     return Math.max(adjustedNumber, 0);
   }
 
-  setBadge(direct, indirect) {
+  setBadge(direct: number, indirect: number) {
     if (this.countCache.direct === direct
-        && this.countCache.indirect === indirect) return;
+        && this.countCache.indirect === indirect) {
+      return;
+    }
 
     const count = {
       direct: this._normalizeNumber(direct),
       indirect: this._normalizeNumber(indirect),
     };
 
+    debug('Sending badge count to host', count);
     ipcRenderer.sendToHost('message-counts', count);
-    Object.assign(this.countCache, count);
 
-    debug('Sending badge count to host', count);
+    Object.assign(this.countCache, count);
   }
 }
diff --git a/src/webview/darkmode.js b/src/webview/darkmode.ts
index 7435d6404..e06c22f11 100644
--- a/src/webview/darkmode.js
+++ b/src/webview/darkmode.ts
@@ -7,9 +7,9 @@ const debug = require('debug')('Ferdi:DarkMode');
 
 const chars = [...'abcdefghijklmnopqrstuvwxyz'];
 
-const ID = [...Array(20)].map(() => chars[Math.random() * chars.length | 0]).join``;
+const ID = [...Array(20)].map(() => chars[Math.random() * chars.length | 0]).join('');
 
-export function injectDarkModeStyle(recipePath) {
+export function injectDarkModeStyle(recipePath: string) {
   const darkModeStyle = join(recipePath, 'darkmode.css');
   if (pathExistsSync(darkModeStyle)) {
     const data = readFileSync(darkModeStyle);
@@ -17,7 +17,7 @@ export function injectDarkModeStyle(recipePath) {
     styles.id = ID;
     styles.innerHTML = data.toString();
 
-    document.querySelector('head').appendChild(styles);
+    document.querySelector('head')?.appendChild(styles);
 
     debug('Injected Dark Mode style with ID', ID);
   }
diff --git a/src/webview/spellchecker.js b/src/webview/spellchecker.ts
index 0f4715207..aa9a2350f 100644
--- a/src/webview/spellchecker.js
+++ b/src/webview/spellchecker.ts
@@ -8,17 +8,13 @@ const webContents = getCurrentWebContents();
 const [defaultLocale] = webContents.session.getSpellCheckerLanguages();
 debug('Spellchecker default locale is', defaultLocale);
 
-export function getSpellcheckerLocaleByFuzzyIdentifier(identifier) {
+export function getSpellcheckerLocaleByFuzzyIdentifier(identifier: string) {
   const locales = Object.keys(SPELLCHECKER_LOCALES).filter((key) => key.toLocaleLowerCase() === identifier.toLowerCase() || key.split('-')[0] === identifier.toLowerCase());
 
-  if (locales.length >= 1) {
-    return locales[0];
-  }
-
-  return null;
+  return locales.length >= 1 ? locales[0] : null;
 }
 
-export function switchDict(locale) {
+export function switchDict(locale: string) {
   if (isMac) {
     debug('Ignoring dictionary changes on macOS');
     return;
@@ -26,9 +22,9 @@ export function switchDict(locale) {
 
   debug('Setting spellchecker locale to', locale);
 
-  const locales = [];
-  const foundLocale = getSpellcheckerLocaleByFuzzyIdentifier(locale);
+  const locales: string[] = [];
 
+  const foundLocale = getSpellcheckerLocaleByFuzzyIdentifier(locale);
   if (foundLocale) {
     locales.push(foundLocale);
   }
diff --git a/src/webview/zoom.js b/src/webview/zoom.ts
index ec2d672b6..53ddf46c6 100644
--- a/src/webview/zoom.js
+++ b/src/webview/zoom.ts
@@ -29,7 +29,7 @@ ipcRenderer.on('zoomReset', () => {
   ipcRenderer.sendToHost('zoomLevel', { zoom: zoomLevel });
 });
 
-ipcRenderer.on('setZoom', (e, arg) => {
+ipcRenderer.on('setZoom', (_e, arg) => {
   zoomLevel = arg;
   webFrame.setZoomLevel(zoomLevel);
 });