Build.gradle for tipsi-stripe build error

build.gradle

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

buildscript {
    ext {
        buildToolsVersion = "28.0.3"
        minSdkVersion = 16
        compileSdkVersion = 28
        targetSdkVersion = 28
        supportLibVersion = "28.0.0"
        googlePlayServicesVersion = "16.0.0"
        firebaseVersion = "17.3.4"
    }
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.4.1'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        mavenLocal()
        jcenter()
        maven {
            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
            url "$rootDir/../node_modules/react-native/android"
        }
        maven {
            url "$rootDir/../node_modules/jsc-android/dist"
        }
        maven { url "https://jitpack.io" }
    }
}

subprojects {
    afterEvaluate {project ->
        if (project.hasProperty("android")) {
            configurations.all {
                resolutionStrategy.force 'io.intercom.android:intercom-sdk-base:5.1.5'
            }
        }
    }
}