buffTypes: {
    feat: "PF1.Subtypes.Item.buff.feat.Single";
    item: "PF1.Subtypes.Item.buff.item.Single";
    misc: "PF1.Subtypes.Item.buff.misc.Single";
    perm: "PF1.Subtypes.Item.buff.perm.Single";
    spell: "PF1.Subtypes.Item.buff.spell.Single";
    temp: "PF1.Subtypes.Item.buff.temp.Single";
} = ...