Improve TS/TSX/JS syntax highlighting for parameters, types, and punctuation (#43437)

This pull request enhances syntax highlighting for JavaScript,
TypeScript, TSX, and JSDoc by adding more precise rules for parameters,
types, and punctuation.

- Added queries for highlighting parameters (`@variable.parameter`)
- Expanded highlighting for type identifiers, type aliases, interfaces,
classes
- Extended/implemented types to improve distinction between different
type constructs (`@type`, `@type.class`)
- Added highlighting for punctuation in type parameters, unions,
intersections, annotations, index signatures, optional fields, and
predicates (`@punctuation.special`, `@punctuation.bracket`)
- Added highlighting for identifiers in JSDoc comments
(`@variable.jsdoc`)

Release Notes:

- Refined syntax highlighting in JavaScript and TypeScript for better
visual distinction of
  types, parameters, and JSDoc elements

This commit is contained in:

Clay Tercek

2025-12-08 12:00:38 +01:00

committed by

GitHub

parent f16913400a

commit 9364d39487

4 changed files with 221 additions and 6 deletions

									
										crates/languages/src/jsdoc/highlights.scm
									
		+1
		
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				@@ -1,2 +1,3 @@

				(tag_name) @keyword.jsdoc

				(type) @type.jsdoc

				(identifier) @variable.jsdoc