ext {
    cfgs = [
            versionCode                   : 84,
            versionName                   : "v3.10.4",

            //open version control
            androidSupportVersion         : "27.0.2",
            version_recyclerview          : "1.2.1",
            version_appcompat             : "1.3.1",
            activity_version              : "1.3.1",
            fragment_version              : "1.3.1",
            viewpage2                     : "1.0.0",
            constraintlayout              : "2.1.4",
            exoplayer                     : "2.18.0",
            transition                    : "1.4.1",
            okhttp                        : "3.12.13",
            gson                          : "2.8.6",
            futures                       : "1.1.0",

            experimental_version          : "1.1.0",
            futures_version               : "1.1.0",

            exifinterface_version         : "1.3.3",

            // glide
            glide_version                 : "4.12.0",

            // picasso
            picasso_version               : "2.71828",

            // coil
            coil_version                  : "2.1.0"

    ]
}