feat: typescript part 1

Co-authored-by: Su-Yong <simssy2205@gmail.com>

plugins/adblocker/preload.ts

@@ -0,0 +1,10 @@
+import config from './config';
+
+export default async () => {
+  if (await config.shouldUseBlocklists()) {
+    // Preload adblocker to inject scripts/styles
+    require('@cliqz/adblocker-electron-preload');
+  } else if ((await config.get('blocker')) === config.blockers.InPlayer) {
+    require('./inject.js');
+  }
+};