[Bug] Typescript highlight issue

Open

#876 opened on Jul 4, 2021 4 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Assessment

Difficulty: 3/5
Estimated time: 1-2 days
Newbie friendliness: 38/100

Issue type: Bug
Clarity: Mostly clear
Activity status: Stale
Tech stack: typescript, vscode
Domain: tooling

Research direction

No source file or test is named. Reproduce the supplied generic TypeScript example in VS Code with extensions disabled, then inspect the TypeScript grammar responsible for its highlighting. Done means the shown generic forms, including similar cases with generics, receive the expected highlighting.

Written by the indexing model from the issue text.

Description

bug enhancement You can do this

Does this issue occur when all extensions are disabled?: Yes

VS Code Version: 1.57.1
OS Version: Win10 19043.1052

Steps to Reproduce:

export type PageOptions<
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  Data extends Record<string, any>,
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  Custom extends Record<string, any>
> = (Custom &
  Partial<WechatMiniprogram.Page.Data<Data>> &
  Partial<WechatMiniprogram.Page.ILifetime & ExtendedPageLifeCycles> &
  Partial<ExtendedPageProperties> & {
    options?: WechatMiniprogram.Component.ComponentOptions;
  }) &
  ThisType<PageInstance<Data, Custom>>;

export interface PageConstructor {
  <
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    Data extends Record<string, any>,
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    Custom extends Record<string, any>
  >(
    name: string,
    options: PageOptions<Data, Custom>
  ): void;
}

I think this issue exist for quite a long time.

This may also happens in certain forms with generics.

Dominant language: TypeScript
Stars: 471
Forks: 149
PR merge metrics: No merged PRs in 30d

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