flashlang/src/manifest.json

{
	"name": "Lingo",
	"manifest_version": 2,
	"version": "0.1",
	"browser_action": {
		"browser_style": true,
		"default_popup": "popup.html",
		"background": { "scripts": ["background.bundle.js"] }
	},
	"permissions": ["activeTab"]
}