RxRemoteMediator triggers an error

[argonath88]

I tried implementing this using the RxRemoteMediator since I'm more familiar with RxJava than with coroutines. However when trying to use it I got this error

ItemDao.java:32: error: Not sure how to convert a Cursor to this method's return type (androidx.paging.PagingSource<java.lang.Integer,com.example.android.MyClass>).
    public abstract androidx.paging.PagingSource<java.lang.Integer, com.example.android.MyClass> loadAllItems();

Can we work together improving the RxRemoteMediator implementation?

This is my API definition

    @Transaction
    @Query("SELECT * FROM item_table LIMIT 20")
    fun loadAllItems(): PagingSource<Int, MyClass>

I got everything else without errors. This one is just triggered at compile time

Worth mentioning I'm using Hilt

[argonath88]

I was using Room 2.2.5. When I switched to Room 2.3.0-alpha02 it compiled