Falkon has an `Engine` (<https://github.com/jayrav...

# exposed

[jay]

Falkon has an Engine (https://github.com/jayrave/falkon/blob/master/falkon-engine/src/main/kotlin/com/jayrave/falkon/engine/Engine.kt) interface, that abstracts away the layer that talks with the db => this allows me to target android.database.sqlite or java.sql depending on the Engine implementation used