Answer: ```android { productFlavors { ...

# gradle

[kefir]

Answer:

android {
    productFlavors {
        create("demo") {
            applicationIdSuffix = ".demo"
            versionNameSuffix = "-demo"
        }
        create("full") {
            applicationIdSuffix = ".full"
            versionNameSuffix = "-full"
        }
    }
}