export declare enum Bumpiness {
    None = 0,
    Brightness = 1,
    Darkness = 2,
    Woodgrain = 3,
    Bark = 4,
    Bricks = 5,
    Checker = 6,
    Concrete = 7,
    Crustytile = 8,
    Cutstone = 9,
    Discs = 10,
    Gravel = 11,
    Petridish = 12,
    Siding = 13,
    Stonetile = 14,
    Stucco = 15,
    Suction = 16,
    Weave = 17
}