Implement support for bracket syntax, fixes #70

[Eldemarkki]

• Implemented "Jump to definition" for bracket syntax
• Implemented autocomplete for bracket syntax

Still missing support for combining optional chaining with bracket syntax, e.g. styles?.["mainButton"]. I didn't implement it because I don't know how important it is (I don't need it), but I can try implementing it in this PR if you want :)

Fixes #70

P.S. There were some style changes enforced by editorconfig, that's why there are so many unrelated changes.

[Eldemarkki]

@clinyong I have fixed the merge conflicts, would it be possible to get this PR reviewed? :)

[clinyong]

2023, sorry😂

I'll have a look, but needs some time.

[clinyong]

@Eldemarkki Does completion work well on your side?

I cloned your branch and ran it locally. It doesn’t enter the provideCompletionItems function when I type [". Dot syntax works well.

[Copilot]

Pull Request Overview

This PR implements support for bracket syntax for jump-to-definition and autocomplete functionality, addressing issue #70.

• Added new tests to verify bracket syntax handling in jump-to-definition and autocomplete providers.
• Updated regex patterns and parsing logic in DefinitionProvider.ts and CompletionProvider.ts to handle bracket notation.
• Included style changes as enforced by editorconfig.

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/test/suite/DefinitionProvider.test.ts	New tests for bracket syntax jump-to-definition
src/test/suite/CompletionProvider.test.ts	New tests for bracket syntax autocompletion
src/test/fixtures/sample.jsx	Fixture updates to support autocompletion with bracket notation
src/DefinitionProvider.ts	Enhanced parsing logic and regex to support bracket syntax
src/CompletionProvider.ts	Adjusted trigger logic and word extraction for bracket syntax

[Eldemarkki]

@clinyong You had to press Ctrl+Space to "manually" open the completion list. But now I added " and ' as trigger characters too, so now it should open automatically.

[clinyong]

LGTM~ Thanks for your contribution.