build.gradle

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

buildscript {
    ext.kotlin_version = '1.3.50'

    repositories {
        jcenter()
        google()
        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:$kotlin_version"
        classpath 'com.google.gms:google-services:4.3.2'
        classpath "org.jetbrains.kotlin:kotlin-allopen:$kotlin_version"
        classpath 'io.fabric.tools:gradle:1.25.4'
        classpath 'com.jakewharton:butterknife-gradle-plugin:10.0.0'
    }
}

apply plugin: 'kotlin'


allprojects {
    repositories {
        jcenter()
        mavenCentral()
        google()
        maven { url 'https://oss.sonatype.org/content/repositories/snapshots/' } //kotterknife
        maven { url "https://clojars.org/repo/" } //icepick
        maven { url "https://jitpack.io" }
    }
}

dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
}