Typing when using the .attr when binding attributes on customElemen

[stefanonepanedap]

I am having some struggles when type checking a customElement that has different types between the attribute (string) and the property which is different (eg. number or Date).

Apparently the types related to the properties cannot differe from the attributes. Which if I am not mistaken when using the .attr modifier the possible type should be only a subset of strings.

There is the caveat of not having the modifier(.attr/.prop), which endup with checking the property type if the name exists or apply a string only.

Currently I am having to shortcut the check by forcing eslint to skip the entire attribute.

What do you think?