If the options are the same everywhere, protected method or actor folder helpers? The copy paste is fine now but if extended/fixed it'd be nice to avoid a desync.

Hm, yah they are strict al-dente copy pastas. Hm hm..

So I can easily just define a static method in the parent that all 3 of 'em use:

contextMenus: [
    {
        handler: DHBaseActorSheet.getBaseAttackContextOptions,
        selector: '[data-item-uuid][data-type="attack"]',
        options: {
            parentClassHooks: false,
            fixed: true
        }
    }
]

Dunno if I can really make it protected though, since it has to be statically available for static DEFAULT_OPTIONS 🤔

That should be fine.