* Add definition for deku
* Add deku/tsconfig.json
* Replace Action to any
* Fix test
* Fix exporting
* Rename deku.d.ts -> index.d.ts
* Remove unnecessary reference
* Change to more specific type
* Add private type: Dispatch
* dispatch: Function -> dispatch: Dispatch
* Remove duplicated overloading
* More specific type for createThunkElement
* Fix version
* Change interface Actions -> class Actions
* interface -> class
* Change return type of deku.diff.Actions.case
* Update test
* Change parameter type of deku.dom.update
* dispatch: Function -> dispatch: Dispatch
