Hi,
- It has been requested several times on this list to stop using the
wording "type hint" and instead write "type declaration" ;)
I've updated the RFC to use the "type declaration" wording, thanks for
the hint :)
- When I see this example in the RFC:
```
$years = [["now", 2020], ["future", 2021]];
foreach ($years as [string $description, int $year]) {
```
I immediately think of a similar:
```
$years = ["now" => 2020, "future" => 2021];
foreach ($years as string $description => int $year) {
```
or:
```
$foos = [new Foo("one"), new Foo("two")];
foreach ($foos as Foo $foo) {
```
As the RFC tackles array destructuring expressions and not foreach loops
(which is just an option to use array destructuring there) I think this
is out of scope for the RFC. I've added it to the future scope section
though as I think it would align with the current proposal.
Thanks for the input!
Cheers, Enno
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