chore(extensions): fix type errors

Author: skirtles-code

packages/chrome-extension/src/detector.ts

@@ -83,3 +83,5 @@ function detect(win: Window) {
 if (document instanceof HTMLDocument) {
   detect(window)
 }
+
+export {}

packages/chrome-extension/src/devtools-background.ts

@@ -34,3 +34,5 @@ function createPanelOnVueDetected() {
     },
   )
 }
+
+export {}

packages/firefox-extension/src/detector.ts

@@ -83,3 +83,5 @@ function detect(win: Window) {
 if (document instanceof HTMLDocument) {
   detect(window)
 }
+
+export {}

packages/firefox-extension/src/devtools-background.ts

@@ -34,3 +34,5 @@ function createPanelOnVueDetected() {
     },
   )
 }
+
+export {}