Ray Thurn Void

### Describe the bug https://github.com/sveltejs/kit/discussions/8097 I'm using svelte-kit's provided fetch to call a MS api that respond with an error when the Origin Header is provided. I've noticed that the...

since svelte 4.0.0, wrong a11y warnings for <summary> element with click handler

2

### Describe the bug Adding `on:click` to a `` element is causing these two warnings: ``` A11y: visible, non-interactive elements with an on:click event must be accompanied by an on:keydown,...

## Description Add 3 new objects related functions and 1 new utility type for union types: ### `hasProperty` Check if the object has the property, similar to [the `in` operator](https://www.typescriptlang.org/docs/handbook/2/narrowing.html#the-in-operator-narrowing)...

add "has_property" and "has_value" type guards for objects

1

## Is your feature request related to a real problem or use-case? Type guards for objects are done using the `in` operator. However it doesn't provide autocompletion and doesn't show...

Allow reactivity on slot using MutationObserver

```jl using DataFrames using Dates using RuntimeGeneratedFunctions RuntimeGeneratedFunctions.init(@__MODULE__) w = Base.get_world_counter() function Base.show(io::IO, mime::MIME"text/plain", df::AbstractDataFrame; kwargs...) fn = @RuntimeGeneratedFunction(:( (v, i::Int, j::Int) -> begin println(mime) #

https://github.com/microsoft/TypeScript/issues/50753#issuecomment-1251431487 In the link above a user provided a type to remove nullish values and optionals from a tuple, it would be cool to have the same in type-fest since...

role="menu" incorrectly marked as rendundant and no-interactive-to-interactive when used on menu element

2

### Describe the bug  Has per [MDN docs](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/menu) the `menu` element is like the ul element but more semantically correct for interactive content, and the implicit role is `list`...

CSS variables autocompletion not working in svelte files

4

 my variables are in `src/lib/styles/variables.css` This is my config ```json { "css.styleSheets": [ "src/lib/styles/*.css", "**/${fileBasenameNoExtension}.css", "**/${fileBasenameNoExtension}.svelte" ], } ``` This is an example of the content of the `variables.css`...

chore: Test array sort in effect

3

While working on https://github.com/sveltejs/svelte/pull/16161 to address https://github.com/sveltejs/svelte/issues/16092 I introduced a regression, however no test was failing. This test would have failed and prevented me from opening the PR ### Before...