The elm-review rule Review.Action transforms your code as specified by comments like --!inline or --!remove.

elm-review --template lue-bird/elm-review-action/example

module ReviewConfig exposing (config)

import Review.Action
import Review.Rule

config : List Review.Rule.Rule
config =
    [ Review.Action.rule
    ]

But I can't be bothered to write ts. The user experience won't be much worse since elm-review is supported by the language server.

• ❇ your most common refactor kind. Make sure an actual review rule isn't better suited
• inline selected core implementations like Maybe.map, Result.withDefault or List.head
• "backwards inline" a value/function/alias type (inline it in all places it's used)
• inline values, types
  • where to put the comment so it can be recognized? On the same line as a single-line comment?
• | Variant {-!remove-} ...: remove the variant declaration and the cases matching on it
  • elm-review does not have cross-file fixes
• functionDeclaration argumentA {-!swap-} argumentB: move arguments a and b in the declaration and all uses
  • elm-review does not have cross-file fixes