AxAgentFailureSignalKindTypeScript Copytype AxAgentFailureSignalKind = "error_turn" | "resolved_error" | "dead_end" | "tool_error";Defined in: https://github.com/ax-llm/ax/blob/686f8ba96cf652e044cf922b67c16c8f09754a70/src/ax/agent/agentInternal/failureReport.ts#L14