build.gradle

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

buildscript {

    apply from: 'versions.gradle'

    addRepos(repositories)

    ext.kotlin_version = '1.3.41'

    dependencies {
        classpath 'com.android.tools.build:gradle:3.4.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        classpath 'com.novoda:bintray-release:0.9'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    addRepos(repositories)
}

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