Rainbow Bracket-Pair-Colorizer-2 VSCode는 타입스크립로 만듬ts 코드 by _ API usage could look like this:

 

https://github.com/jpcastberg/Performant-Bracket-Pair-Colorizer-2

GitHub - jpcastberg/Performant-Bracket-Pair-Colorizer-2: Bracket Colorizer Extension for VSCode

 

 

const doc = vscode.workspace.textDocuments[0];

// If a non-undefined value is returned, these tokens must be in sync with `doc`.
// We intentionally don't return a promise here to avoid synchronization issues.
// This API allows to compute tokens in batches to avoid freezing the extension host.
const tokens: { isComputing: false, tokens: ILineToken[] } | { isComputing: true } = doc.getTokensForLine(myLine);

vscode.workspace.onDidChangeTextDocumentTokens((e: { changedRanges: Range[] }) => {
    // Is fired immediately after the text document got changed or computation started/finished.
    // Calls to `getTokensForLine` can still return `{ isComputing: true }`.
    const tokens = doc.getTokensForLine(myLine);
});

// Tokens itself could look like this:
interface ILineToken {
    kind: TokenKind,
    languageId: string, // e.g. 'typescript' or 'html'
    startOffset: number,
    endOffset: number
}

// Only provide a very limited amount of token kinds so that
// we don't expose too much textmate flavor.
// We could easily provide the same token information with tree-sitter or monarch.
enum TokenKind {
    default,
    string,
    comment,
    regex
}