False errors shown for @apply

[mjbvz]

From mjbvz/vscode-lit-html#45

Repo
For the code:

const a = styled.h1`
    @apply --bla;
`

Bug
False errors reported

This is likely caused by us using the scss language to get the errors instead of normal css language service

[OnurGvnc]

tsconfig.json

https://github.com/Microsoft/typescript-styled-plugin#linting

it works as a workaround

{
  "compilerOptions": {
    "plugins": [
      {
        "name": "typescript-styled-plugin",
        "validate": false
      }
    ]
  }
}

[naoak]

@mjbvz
vscode-css-languageservice seems to have already supported @apply rule since v4.0.3 by this commit.

package.json in this project (typescript-style-plugin@0.15.0) points vscode-css-languageservice at ~4.0.2, so there is no need to do anything in theory.

Updating dependencies of typescript-lit-html-plugin and vscode-lit-html will be work.
https://github.com/microsoft/typescript-lit-html-plugin/blob/master/package.json#L22
https://github.com/mjbvz/vscode-lit-html/blob/master/package.json#L154

[mjbvz]

Closing as this package has been deprecated in favor of the official styled-components/typescript-styled-plugin fork

After updating to that fork, follow up in the styled-components repo if this is still an issue