✨ Feature: add global value for PicGo get GUI_VERSION & CORE_VERSION

src/universal/types/electron.d.ts

@@ -20,3 +20,13 @@ declare interface IWindowManager {
   deleteById: (id: number) => void
   getAvailableWindow: () => BrowserWindow
 }
+
+// https://stackoverflow.com/questions/35074713/extending-typescript-global-object-in-node-js/44387594#44387594
+declare global {
+  namespace NodeJS {
+    interface Global {
+      PICGO_GUI_VERSION: string
+      PICGO_CORE_VERSION: string
+    }
+  }
+}