Hello, How do i include ByteWriteChannel which is in the "io" package? I'm getting an error in this line.

import kotlinx.coroutines.experimental.io.ByteWriteChannel

Here is my gradle dependency for the module.

dependencies {
    compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
    compile "org.jetbrains.kotlinx:kotlinx-coroutines-core:$ktx"
    compile "io.ktor:ktor-server-netty:$ktor_version"
    compile "io.ktor:ktor-network:$ktor_version"
}

My Ktor version is 0.9.5(yes, I can't reuse newer library since I'm reusing older codebase)

Maybe structured concurrency.