Function formatDocumentSymbolNode

src/tools/LSPTool/formatters.ts:307–333

* Formats a single DocumentSymbol with indentation

(
  symbol: DocumentSymbol,
  indent: number = 0,
)

 * Formats a single DocumentSymbol with indentation
 */
function formatDocumentSymbolNode(
  symbol: DocumentSymbol,
  indent: number = 0,
): string[] {
  const lines: string[] = []
  const prefix = '  '.repeat(indent)
  const kind = symbolKindToString(symbol.kind)

  let line = `${prefix}${symbol.name} (${kind})`
  if (symbol.detail) {
    line += ` ${symbol.detail}`
  }

  const symbolLine = symbol.range.start.line + 1
  line += ` - Line ${symbolLine}`

  lines.push(line)

  // Recursively format children
  if (symbol.children && symbol.children.length > 0) {
    for (const child of symbol.children) {
      lines.push(...formatDocumentSymbolNode(child, indent + 1))
    }
  }

  return lines
}

/**
 * Formats documentSymbol result (hierarchical outline)