JSDoc parser fails mixing @typedef and Object.<keyType, valueType>

[motla]

Issue Type: Bug

In the example below, hovering arg1 or arg2 works but hovering arg3 fails although it should be the same result as arg2:

Here is the code:

/**
 * @typedef {string} uuid
 */

/**
 * @param {uuid} arg1 My argument 1
 * @param {Object.<string, Uint8Array>} arg2 My argument 2
 * @param {Object.<uuid, Uint8Array>} arg3 My argument 3
 */
function foo(arg1, arg2, arg3) {}

---

VS Code version: Code 1.45.1 (5763d909d5f12fe19f215cbfdd29a91c0fa9208a, 2020-05-14T08:33:47.663Z)
OS version: Darwin x64 18.7.0

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz (4 x 2900)
GPU Status	2d_canvas: enabled flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on oop_rasterization: disabled_off protected_video_decode: unavailable_off rasterization: enabled skia_renderer: disabled_off_ok video_decode: enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: disabled_off_ok webgl: enabled webgl2: enabled
Load (avg)	4, 3, 3
Memory (System)	16.00GB (3.68GB free)
Process Argv
Screen Reader	no
VM	0%

Extensions (19)

Extension	Author (truncated)	Version
auto-close-tag	for	0.5.7
todo-tree	Gru	0.0.175
beautify	Hoo	1.5.0
cpptools	ms-	0.28.0
debugger-for-chrome	msj	4.12.6
vetur	oct	0.24.0
java	red	0.61.0
shader	sle	1.1.4
vscode-taskexplorer	spm	1.26.3
code-spell-checker	str	1.8.0
vscode-counter	uct	1.3.5
vscodeintellicode	Vis	1.2.7
vscode-java-debug	vsc	0.26.0
vscode-java-dependency	vsc	0.10.1
vscode-java-pack	vsc	0.9.1
vscode-java-test	vsc	0.22.4
vscode-maven	vsc	0.21.4
debug	web	0.24.0
clang-format	xav	1.9.0

(1 theme extensions excluded)

[sandersn]

This is the JSDoc manifestation of #1778. I'm closing this one as a duplicate.