build.gradle

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

buildscript {
    ext.kotlin_version = '1.3.60-eap-25'
    repositories {
        google()
        jcenter()
        maven { url 'https://dl.bintray.com/kotlin/kotlin-eap' }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:4.0.0-alpha02'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

plugins {
    id 'com.github.ben-manes.versions' version "0.27.0"
}

ext {
    appCompat = "1.1.0"
    constraintLayout = "2.0.0-beta3"
    coreKtx = "1.2.0-beta02"
    materialComponents = "1.1.0-beta01"
}

allprojects {
    repositories {
        google()
        jcenter()
        maven { url 'https://dl.bintray.com/kotlin/kotlin-eap' }
    }
}

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