build.gradle

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

buildscript {
    ext.kotlinVersion = '1.3.41'

    repositories {
        google()
        jcenter()
        maven { url "https://plugins.gradle.org/m2/" }
        maven { url "https://maven.fabric.io/public" }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
        classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlinVersion"
        classpath "org.jlleitschuh.gradle:ktlint-gradle:8.1.0"
        classpath "com.google.gms:google-services:4.3.0"
        classpath "io.fabric.tools:gradle:1.31.0"
        classpath 'com.google.firebase:perf-plugin:1.3.1'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

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