refactor: remove dead code, add more types

src/globals.d.ts

@@ -0,0 +1,19 @@
+import { SBObject } from "./config";
+declare global {
+    interface Window { SB: SBObject; }
+    // Remove this once the API becomes stable and types are shipped in @types/chrome
+    namespace chrome {
+        namespace declarativeContent {
+            export interface RequestContentScriptOptions {
+                allFrames?: boolean;
+                css?: string[];
+                instanceType?: "declarativeContent.RequestContentScript";
+                js?: string[];
+                matchAboutBlanck?: boolean;
+            }
+            export class RequestContentScript {
+                constructor(options: RequestContentScriptOptions);
+            }
+        }
+    }
+}