Upgrade dependencies, bump electron to 15.0.0

frontend/ts/index.ts

@@ -1,10 +1,4 @@
-import {
+import {DidFailLoadEvent, ipcRenderer, PageFaviconUpdatedEvent, UpdateTargetUrlEvent,} from "electron";
-    DidFailLoadEvent,
-    ipcRenderer,
-    PageFaviconUpdatedEvent,
-    UpdateTargetUrlEvent,
-    WebviewTag,
-} from "electron";
 import Service from "../../src/Service";
 import {IconProperties, IconSet, SpecialPages} from "../../src/Meta";
 import Config from "../../src/Config";
@@ -680,7 +674,7 @@ ipcRenderer.on('fullscreenchange', (e, fullscreen: boolean) => {
 });
 
 type FrontService = Service & {
-    view?: WebviewTag;
+    view?: Electron.WebviewTag;
     viewReady?: boolean;
     li?: NavigationElement;
 };

package.json

@@ -31,14 +31,14 @@
     "@babel/core": "^7.9.6",
     "@babel/preset-env": "^7.9.6",
     "@fortawesome/fontawesome-free": "^5.13.0",
-    "@types/node": "^14.17.1",
+    "@types/node": "^14.17.18",
     "@typescript-eslint/eslint-plugin": "^4.3.0",
     "@typescript-eslint/parser": "^4.3.0",
     "babel-loader": "^8.1.0",
     "concurrently": "^6.0.0",
     "copy-webpack-plugin": "^9.0.0",
-    "css-loader": "^5.0.0",
+    "css-loader": "^6.3.0",
-    "electron": "^13.0.0",
+    "electron": "^15.0.0",
     "electron-builder": "^22.11.5",
     "eslint": "^7.10.0",
     "file-loader": "^6.0.0",
@@ -46,7 +46,7 @@
     "imagemin-gifsicle": "^7.0.0",
     "imagemin-mozjpeg": "^9.0.0",
     "imagemin-pngquant": "^9.0.2",
-    "imagemin-svgo": "^9.0.0",
+    "imagemin-svgo": "^10.0.0",
     "mini-css-extract-plugin": "^2.1.0",
     "sass": "^1.32.12",
     "sass-loader": "^12.1.0",
@@ -89,6 +89,6 @@
       "icon": "frontend/images/logo.png",
       "category": "public.app-category.utilities"
     },
-    "electronVersion": "13.1.6"
+    "electronVersion": "15.0.0"
   }
 }