AxAgentRecursiveNodeRoleTypeScript Copytype AxAgentRecursiveNodeRole = "root" | "recursive" | "terminal";Defined in: https://github.com/ax-llm/ax/blob/e4219a44b7581a55a40d9dd62d2c281062ff078d/src/ax/agent/agentRecursiveOptimize.ts#L8