export declare const CONNECTION_CHANGING_PARAMETERS = "Connection-changing parameters (affect node inputs/outputs):\n\nCommon connection-changing parameters:\n- Vector Store: mode (insert/retrieve/retrieve-as-tool) \u2014 changes output type between main, vectorStore(), and tool()\n- AI Agent: hasOutputParser (true/false) \u2014 enables outputParser() input\n- Merge: numberInputs (default 2) \u2014 requires mode=\"append\" OR mode=\"combine\" + combineBy=\"combineByPosition\"\n- Switch: mode (expression/rules) \u2014 affects routing behavior\n\nA parameter is connection-changing if it appears in node input/output expressions (patterns like $parameter.mode, $parameter.hasOutputParser).";