UseCase4.kt

package net.appsynth.seven.domain

import io.reactivex.Completable
import io.reactivex.Observable
import net.appsynth.seven.models.promotion.PromotionData

object UseCase4

fun UseCase4.getPrepaid(): Observable<PromotionData> {
    TODO()
}

fun UseCase4.getSomething(): Observable<String> {
    TODO()
}

fun UseCase4.doStuff(): Completable {
    TODO()
}

fun UseCase4.validate(): Boolean {
    TODO()
}

interface UseCase5

interface ObservableUseCase<T> : UseCase5 {
    fun toObservable(): Observable<T>
}

interface CompletableUseCase : UseCase5 {
    fun toCompletable(): Completable
}

interface SimpleUseCase<out T> : UseCase5 {
    fun execute(): T
}