JSDoc syntax highlighting/intellisense not working for JSDoc @import

[nzakas]

Type: Bug

Type the following into a JavaScript file:

/**
 * @import { JSONRuleDefinition } from "../types.ts";
 * @import { MemberNode } from "@humanwhocodes/momoa";
 * 
 * @typedef {Object} SortOptions
 * @property {boolean} caseSensitive
 * @property {boolean} natural
 * @property {number} minKeys
 * @property {boolean} allowLineSeparatedGroups
 * 
 * @typedef {"sortKeys"} SortKeysMessageIds
 * @typedef {"asc"|"desc"} SortDirection
 * @typedef {[SortDirection, SortOptions]} SortKeysRuleOptions
 * @typedef {JSONRuleDefinition<{ RuleOptions: SortKeysRuleOptions, MessageIds: SortKeysMessageIds }>} SortKeysRuleDefinition
 * @typedef {(a:string,b:string) => boolean} Comparator
 */

Expected: The @import statement to be highlighted similar to @typedef, and also for intellisense to give me suggestions when typing in between the curly braces.

Actual: Everything from the left curly brace to end of line after @import is green (same as any comment), and typing inside the curly braces does not bring up intellisense suggestions.

VS Code version: Code 1.98.2 (ddc367ed5c8936efe395cffeec279b04ffd7db78, 2025-03-12T13:32:45.399Z)
OS version: Windows_NT x64 10.0.26100
Modes:

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-10510U CPU @ 1.80GHz (8 x 2304)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: enabled_on direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off
Load (avg)	undefined
Memory (System)	15.73GB (5.21GB free)
Process Argv	--crash-reporter-id 6fc032af-f5bd-4f81-ac94-df9dc8e463fa
Screen Reader	no
VM	0%

Extensions (30)

Extension	Author (truncated)	Version
astro-vscode	ast	2.15.4
vscode-tailwindcss	bra	0.14.11
vscode-eslint	dba	3.0.10
vscode-deno	den	3.43.6
EditorConfig	Edi	0.17.2
code-runner	for	0.12.2
copilot	Git	1.293.0
copilot-chat	Git	0.25.1
vscode-github-actions	git	0.27.1
vscode-pull-request-github	Git	0.106.0
vscode-mocha-test-adapter	hbe	2.14.1
vscode-test-explorer	hbe	2.22.1
dotenv	mik	1.0.1
vscode-json5	mrm	1.0.0
vscode-docker	ms-	1.29.4
remote-containers	ms-	0.401.0
remote-wsl	ms-	0.88.5
cpptools	ms-	1.23.6
sublime-keybindings	ms-	4.1.10
test-adapter-converter	ms-	0.2.1
vetur	oct	0.37.3
vscode-commons	red	0.0.6
vscode-yaml	red	1.17.0
rust-analyzer	rus	0.3.2353
even-better-toml	tam	0.21.2
jest-snapshot-language-support	tle	1.1.1
pdf	tom	1.2.2
sort-lines	Tyr	1.12.0
vscode-mdx	uni	1.8.13
markdown-pdf	yza	1.5.0

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pythontbext0:30879054
cppperfnew:31000557
dwnewjupyter:31046869
nativerepl1:31139838
pythonrstrctxt:31112756
nativeloc2:31192216
iacca1:31171482
5fd0e150:31155592
dwcopilot:31170013
6074i472:31201624
dwoutputs:31242946
customenabled:31248079
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[nzakas]