JetBrains Rider like features

What? So I have made a list based on stuff i really enjoyed seeing in Rider:

• Context Action Menu via Alt + Enter

  • Could be a really useful feature first show code actions and then user mapped actions such as renaming etc instead of remembering a command/10 million keybinds, with the ability to search mapped actions

• Generate variable name suggestions if type is not a primitive type

• Move function/class/struct/etc to another file using treesitter(?)

• Alt + {button} for quick action

  • When cursor hovering on symbol function/class/variable do quick actions such as: quick delete/rename/move up/down and could be used for many other symbol specific actions

• symbol rearranging using something like CTRL(or ALT when GUI) + Up/Down/Left/Right when cursor hovering symbol

Why? JetBrains rider and or more generally JetBrains IDEs have some of the best programmer-language supporting features which really does boost the efficiency of the programmer using whatever the programmer is using, and could be somewhat "easily" implemented considering we have LSPs and tree-sitter

Potential existing implementations: Not that I could find.

Potential pitfalls: No idea to be honest