// Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript { ext.kotlin_version = '1.3.72' ext.retrofit_version = "2.6.2" ext.okhttp_version = "4.4.0" repositories { google() jcenter() maven { url 'https://maven.fabric.io/public' } maven { url "https://jitpack.io" } } dependencies { classpath 'com.android.tools.build:gradle:3.6.3' 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 classpath 'androidx.navigation:navigation-safe-args-gradle-plugin:2.2.1' } } allprojects { repositories { google() jcenter() maven { url 'https://jitpack.io' } } } task clean(type: Delete) { delete rootProject.buildDir }