interface SuspendFunction<out R>
Represents a value of a functional type, such as a lambda, an anonymous function or a function reference.
R - return type of the function.
© 2010–2020 JetBrains s.r.o. and Kotlin Programming Language contributors
Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.coroutines/-suspend-function.html