Feature request: make defineEventAttribute variadic

[marcoscaceres]

right now, one has to do:

defineEventAttribute(Foo, "bar");
defineEventAttribute(Foo, "baz");
// or 
["bar", "baz"].forEach( name => defineEventAttribute(Foo, name));

Which is kinda ugly...

What would be nice is a variadic function:

defineEventAttribute(Foo, "bar", "baz" /*, ...and so on*/);
// or 
const attributes = ["bar", "baz"]
defineEventAttribute(Foo, ...attributes);

[mysticatea]

Thank you for this issue.

Nice idea! It would be useful.