package Ġmedia . pix i . app kit Ċ Ċ import Ġmedia . pix i . app kit . service . messages . Firebase Cloud Messaging Service Ċ Ċ interface ĠApp Kit Injector Ġ{ ĊĊĠĠĠ Ġfun Ġinject ( service : ĠFirebase Cloud Messaging Service ) ĊĊĠĠĠ Ġcompanion Ġobject Ġ{ ĊĠĠĠĠĠĠĠ Ġconst Ġval ĠIN JECT OR Ġ= Ġ" APP _ KIT _ IN JECT OR " ĊĠĠĠ Ġ} Ċ } Ċ