[feature request]Add linkedEditing LSP feature

[qiqiboy]

Typescript already supports linkedEditing(not yet released, but available in v5.1.0-dev.20230409).

[fannheyward]

This is the server side support, right? coc.nvim already has linkedEditing support, you can enable it by setting coc.preferences.enableLinkedEditing to true.

[qiqiboy]

I tried it, but didn't work. The coc-html works fine. I searched 'linkedediting' in coc-html, and found some relevant codes. So I think there should be some adaptation work to be done.

[fannheyward]

Got your point, but that PR is for TypeScript, coc-tsserver is something like https://github.com/microsoft/vscode/tree/main/extensions/typescript-language-features and , let's see how VSCode handle this in typescript-language-features.

https://github.com/search?q=repo%3Amicrosoft%2Fvscode+linkedediting&type=code&p=1

Only html-language-features supports linkedEditing in VSCode for now, same as coc-html.

[qiqiboy]

From vscode's April iteration plan, this feature will be released in early May. The maintainers of vscode are already working on it: mjbvz/vscode@2d63e7c.

[fannheyward]

microsoft/vscode#176279