Autocomplete support for key argument of {{#each}} helper

[bertdeblock]

{{#each (array 1 2 3 4 5) key="@identity" as |number|}}
  {{number}}
{{/each}}

The key argument accepts two fixed special values: @index and @identity.
I think it would be nice if this could be autocompleted.

[lifeart]

Hi @bertdeblock! Thank you for request and sorry for delay.

This feature will be available in uELS 3.0.22.

There is some limitations:

Autocomplete works fine only for valid hbs syntax.