Fix incorrect TypeScript typings (#515)
Fix incorrect TypeScript typings (#515)

* fix #514

* Update based on conversation in #514

* Fixed whitespace
apache/cordova-plugin-inappbrowser,apache/cordova-plugin-inappbrowser,jeroenv/cheqroom-plugin-inappbrowser,apache/cordova-plugin-inappbrowser,jeroenv/cheqroom-plugin-inappbrowser,jeroenv/cheqroom-plugin-inappbrowser,jeroenv/cheqroom-plugin-inappbrowser,jeroenv/cheqroom-plugin-inappbrowser