我的android项目有五种产品风格：

 productFlavors {
    'Dev' {
        manifestPlaceholders = [appName: "Product"]
    }

    'Diamond' {
        manifestPlaceholders = [appName: "Product-Diamond"]
        applicationId GROUP.toString() + ".oc"
    }

    'Gold' {
        manifestPlaceholders = [appName: "Product-Gold"]
        applicationId GROUP.toString() + ".Gold"
    }

    'Silver' {
        manifestPlaceholders = [appName: "Product-Silver"]
        applicationId GROUP.toString() + ".Silver"
    }

    'Bronze' {
        manifestPlaceholders = [appName: "Product-bronze"]
        applicationId GROUP.toString() + ".bronze"
    }
 }

我有一个模块名为premimum，我将其包含到我的主要项目中，使用：

dependencies {
 implementation project(path: ':premimum')
}

我面临的问题是，我只想使用这个模块premimum，在Dev和Diamondflavor中，我只想为这两个flavor添加premimum依赖项，我怎么做呢。

我的gradle文件：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "com.binarybuff.appgo"
        minSdkVersion 15
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    flavorDimensions "default"
    productFlavors {
        Dev {
            manifestPlaceholders = [appName: "Product"]
        }

        Diamond {
            manifestPlaceholders = [appName: "Product-Diamond"]
            applicationId "com.binarybuff.appgo" + ".oc"
        }

        Gold {
            manifestPlaceholders = [appName: "Product-Gold"]
            applicationId "com.binarybuff.appgo" + ".Gold"
        }

        Silver {
            manifestPlaceholders = [appName: "Product-Silver"]
            applicationId "com.binarybuff.appgo" + ".Silver"
        }

        Bronze {
            manifestPlaceholders = [appName: "Product-bronze"]
            applicationId "com.binarybuff.appgo" + ".bronze"
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
//    implementation project(path: ':premium')
//    DiamondImplementation project(":premium")
    DiamondImplementation project(path: ':premium' )
}

我已经找过了，找到了：图书馆出版物

Gradle：为库的特定风格添加依赖项

我遵循上面的链接，但失败了。请帮忙。