Gen7Data/Scripts/Abilities/IncreasedSTAB.as

namespace Gen7 {
    [Ability effect=IncreasedStab]
    class IncreasedStab : PkmnScript {
        void OverrideSTABModifier(ExecutingMove@ move, Pokemon@ target, uint8 hit, float &inout stabMod) override {
            if (move.User.HasType(move.GetHitData(target, hit).Type)){
                stabMod = 2;
            }
        };
    }
}