Extend AtomPackage directly in packages index.coffee

src/packages/autocomplete/index.coffee

@@ -1 +1,6 @@
-module.exports = require 'autocomplete/src/autocomplete'
+AtomPackage = require 'atom-package'
+AutocompleteView = require './src/autocomplete-view'
+
+module.exports =
+class Autocomplete extends AtomPackage
+  activate: (rootView) -> AutocompleteView.activate(rootView)

src/packages/autocomplete/spec/autocomplete-spec.coffee

@@ -1,5 +1,5 @@
 $ = require 'jquery'
-Autocomplete = require 'autocomplete'
+Autocomplete = require 'autocomplete/src/autocomplete-view'
 Buffer = require 'buffer'
 Editor = require 'editor'
 RootView = require 'root-view'

src/packages/autocomplete/src/autocomplete-view.coffee

@@ -3,10 +3,10 @@ Range = require 'range'
 SelectList = require 'select-list'
 
 module.exports =
-class Autocomplete extends SelectList
+class AutocompleteView extends SelectList
   @activate: (rootView) ->
     rootView.eachEditor (editor) ->
-      new Autocomplete(editor) if editor.attached and not editor.mini
+      new AutocompleteView(editor) if editor.attached and not editor.mini
 
   @viewClass: -> "autocomplete #{super}"