module RubyLLM::Providers::Anthropic::Tools

def parse_tool_calls(content_block)
  return nil unless content_block && content_block['type'] == 'tool_use'
  {
    content_block['id'] => ToolCall.new(
      id: content_block['id'],
      name: content_block['name'],
      arguments: content_block['input']
    )
  }
end