[enhanced-parts] Analysis server / IDE

[eernstg]

This issue tracks all the analysis server work items for enhanced-parts. (Referenced from: https://github.com/dart-lang/sdk/blob/main/pkg/analysis_server/doc/process/new_language_feature.md)

• Call Hierarchy (an IDE feature where you can get a call hierarchy if you
  click on a method)
• Closing Labels (an LSP feature allowing the IDE to show lightly grayed out
  comments at the end of the last line of a multi-line invocation, to aid
  the user in understanding what invocation is closed by a ))
• Code Completion
• [enhanced-parts] tests for Code Folding #56696
• Document Colors (an LSP feature whereby a reference to a color in code can
  be associated with a colored swatch and a color picker)
• Hovers
• Implemented/override markers (a legacy protocol feature, only available to
  IntelliJ and Android Studio)
  • Implemented Markers (allows navigation from a base class method to
    methods that override it, or from a base class to classes that
    extend/implement it)
  • Override Markers (allows navigation from a method to the base class
    method it overrides, or from a class to the class that it
    extends/implements)
• Inlay Hints (an LSP feature allowing extra information to be displayed
  using inline hints)
• Navigation
  • Go to Definition (LSP feature)
  • Go to Type Definition (LSP feature)
  • Go to Super (LSP feature)
  • Legacy protocol (for IntelliJ and Android Studio)
  • CTRL + Click part of 'file.dart'; directive doesn't work without part directive #56541
• Occurrences
  • Legacy protocol (for IntelliJ and Android Studio)
  • Document Highlights (LSP feature)
• [enhanced-parts] test "Organize Imports" in a part file #56683
• Outline
  • Flutter Outline
  • Legacy protocol, a.k.a. Document Symbols (for IntelliJ and Android
    Studio)
  • LSP feature
• Refactorings and quick assists/fixes (note that in addition to potentially
  creating new refactorings and/or quick assists/fixes, part of the work
  required to implement a new language feature includes evaluating each existing
  refactoring and quick fix/assist to see whether it needs to be improved or
  have test cases added to reflect the new feature).
  • Legacy refactorings (for IntelliJ and Android Studio)
    • Move Top Level to File supporting part files #56885
  • LSP rename refactoring (note that LSP has a special protocol for
    renames)
  • LSP self-describing refactorings
  • Quick Assists
  • Quick Fixes
• Search
  • Find References
  • Implementations - LSP
  • Member Declarations
  • Member References
  • Top-level Declarations
• Selection Range (an LSP feature allowing a selection to be expanded to
  cover the range of an ancestor AST node)
• Syntax Highlighting
  • Legacy protocol, a.k.a. Semantic Highlights (for IntelliJ and Android
    Studio)
  • Semantic Tokens (LSP feature)
• Signature Help (an LSP feature that tells the parameters and types needed
  for an invocation)
• Snippets
• [enhanced-parts] test "Sort Members" in a part w/ imports #56684
• Type Hierarchy
  • Legacy protocol (for IntelliJ and Android Studio)
  • LSP feature
• Workspace Symbols (LSP feature)

[FMorschel]

Should #56541 be tracked here as well?

[FMorschel]

Today "Move Top Level to File" is not supported in part (of) files, I'm not sure if this should be tracked here but it is related #56885.

[pq]

Thanks @FMorschel!