build.gradle

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

buildscript {
    ext {
        kotlin_version = '1.1.51'
        junit_version = '4.12'
        dagger_version = '2.11'
        espresso_version = '3.0.1'
        leakcanary_version = '1.5.4'
        constraintlayout_version = '1.0.2'
        supportcompat_version = '26.1.0'
        mockito_version = '2.10.0'
        rxjava_version = '2.1.4'
        rxandroid_version = '2.0.1'
        crashlytics_version = '2.6.8@aar'
    }
    repositories {
        google()
        jcenter()
        maven { url 'https://maven.fabric.io/public' }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0-beta7'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'io.fabric.tools:gradle:1.24.2'
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        maven { url 'https://maven.fabric.io/public' }
    }
}

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