build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext.kotlin_version = '1.2.60'
    ext.serialization_version = '0.6.1'
    repositories {
        google()
        jcenter()
        maven { url "https://kotlin.bintray.com/kotlinx" }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.2.0-rc02'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath "org.jetbrains.kotlinx:kotlinx-gradle-serialization-plugin:$serialization_version"
        classpath "android.arch.navigation:navigation-safe-args-gradle-plugin:1.0.0-alpha05"
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        maven { url "https://kotlin.bintray.com/kotlinx" }
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}