Provide snippet of new `for-in` and `for-in-if` in `[]` or `{}`

[radeksimko]

Language Server Version

v0.32.6

Problem Statement

Currently one has to hand-type the whole for expression, i.e. no completion is provided inside of [] or {}:

While it is not enormous amount of effort to type it out in terms of character count, there can be many users who simply don't remember the exact syntax, as it is documented at https://developer.hashicorp.com/terraform/language/expressions/for

Attempted Solutions

No response

Proposal

• Provide completion candidate inside of [ ]
  • for ${1:value} in ${2:collection}: ${3:expr}
  • for ${1:value} in ${2:collection}: ${3:expr} if ${4:condition}
  • for ${1:index}, ${2:value} in ${3:collection}: ${4:expr}
  • for ${1:index}, ${2:value} in ${3:collection}: ${4:expr} if ${5:condition}
• Provide completion candidate inside of { }
  • for ${1:key}, ${2:value} in ${3:collection}: ${4:keyExpr} => ${5:valueExpr}
  • for ${1:key}, ${2:value} in ${3:collection}: ${4:keyExpr} => ${5:valueExpr} if ${6:condition}

Related LSP methods

No response

References

No response

Help Wanted

• I'm interested in contributing a fix myself

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