import * as _langchain_core_messages0 from "@langchain/core/messages";
import * as _langchain_langgraph0 from "@langchain/langgraph";
import { AnnotationRoot, CompiledStateGraph, MessagesAnnotation, StateGraph } from "@langchain/langgraph";

//#region src/swarm.d.ts
/**
 * State schema for the multi-agent swarm.
 */
declare const SwarmState: AnnotationRoot<{
  messages: _langchain_langgraph0.BaseChannel<_langchain_core_messages0.BaseMessage<_langchain_core_messages0.MessageStructure<_langchain_core_messages0.MessageToolSet>, _langchain_core_messages0.MessageType>[], _langchain_langgraph0.OverwriteValue<_langchain_core_messages0.BaseMessage<_langchain_core_messages0.MessageStructure<_langchain_core_messages0.MessageToolSet>, _langchain_core_messages0.MessageType>[]> | _langchain_langgraph0.Messages, unknown>;
  activeAgent: {
    (annotation: _langchain_langgraph0.SingleReducer<string, string>): _langchain_langgraph0.BaseChannel<string, string | _langchain_langgraph0.OverwriteValue<string>, unknown>;
    (): _langchain_langgraph0.LastValue<string>;
    Root: <S extends _langchain_langgraph0.StateDefinition>(sd: S) => AnnotationRoot<S>;
  };
}>;
/**
 * Add a router to the currently active agent to the StateGraph.
 *
 * @param builder The graph builder (StateGraph) to add the router to.
 * @param params Parameters for the router.
 * @returns StateGraph with the router added.
 */
declare const addActiveAgentRouter: <AnnotationRootT extends AnnotationRoot<any> = AnnotationRoot<{
  messages: _langchain_langgraph0.BaseChannel<_langchain_core_messages0.BaseMessage<_langchain_core_messages0.MessageStructure<_langchain_core_messages0.MessageToolSet>, _langchain_core_messages0.MessageType>[], _langchain_langgraph0.OverwriteValue<_langchain_core_messages0.BaseMessage<_langchain_core_messages0.MessageStructure<_langchain_core_messages0.MessageToolSet>, _langchain_core_messages0.MessageType>[]> | _langchain_langgraph0.Messages, unknown>;
  activeAgent: {
    (annotation: _langchain_langgraph0.SingleReducer<string, string>): _langchain_langgraph0.BaseChannel<string, string | _langchain_langgraph0.OverwriteValue<string>, unknown>;
    (): _langchain_langgraph0.LastValue<string>;
    Root: <S extends _langchain_langgraph0.StateDefinition>(sd: S) => AnnotationRoot<S>;
  };
}>>(builder: StateGraph<AnnotationRootT["spec"], AnnotationRootT["State"], AnnotationRootT["Update"], any, AnnotationRootT["spec"], AnnotationRootT["spec"], _langchain_langgraph0.StateDefinition, unknown, unknown, unknown>, {
  routeTo,
  defaultActiveAgent
}: {
  /** A list of agent (node) names to route to. */routeTo: string[]; /** Name of the agent to route to by default (if no agents are currently active). */
  defaultActiveAgent: string;
}) => StateGraph<AnnotationRootT["spec"], AnnotationRootT["State"], AnnotationRootT["Update"], any, AnnotationRootT["spec"], AnnotationRootT["spec"], _langchain_langgraph0.StateDefinition, unknown, unknown, unknown>;
/** @inline */
type CreateSwarmParams<AnnotationRootT extends AnnotationRoot<any> = typeof SwarmState, AgentAnnotationRootT extends AnnotationRoot<any> = typeof MessagesAnnotation> = {
  /** List of agents to add to the swarm */agents: CompiledStateGraph<AgentAnnotationRootT["State"], AgentAnnotationRootT["Update"], string, AgentAnnotationRootT["spec"], AgentAnnotationRootT["spec"]>[]; /** Name of the agent to route to by default (if no agents are currently active) */
  defaultActiveAgent: string; /** State schema to use for the multi-agent graph */
  stateSchema?: AnnotationRootT;
};
/**
 * Create a multi-agent swarm.
 *
 * @param params Parameters for the multi-agent swarm.
 * @returns A multi-agent swarm StateGraph.
 */
declare const createSwarm: <AnnotationRootT extends AnnotationRoot<any> = AnnotationRoot<{
  messages: _langchain_langgraph0.BaseChannel<_langchain_core_messages0.BaseMessage<_langchain_core_messages0.MessageStructure<_langchain_core_messages0.MessageToolSet>, _langchain_core_messages0.MessageType>[], _langchain_langgraph0.OverwriteValue<_langchain_core_messages0.BaseMessage<_langchain_core_messages0.MessageStructure<_langchain_core_messages0.MessageToolSet>, _langchain_core_messages0.MessageType>[]> | _langchain_langgraph0.Messages, unknown>;
  activeAgent: {
    (annotation: _langchain_langgraph0.SingleReducer<string, string>): _langchain_langgraph0.BaseChannel<string, string | _langchain_langgraph0.OverwriteValue<string>, unknown>;
    (): _langchain_langgraph0.LastValue<string>;
    Root: <S extends _langchain_langgraph0.StateDefinition>(sd: S) => AnnotationRoot<S>;
  };
}>>({
  agents,
  defaultActiveAgent,
  stateSchema
}: CreateSwarmParams<AnnotationRootT, AnnotationRoot<{
  messages: _langchain_langgraph0.BaseChannel<_langchain_core_messages0.BaseMessage<_langchain_core_messages0.MessageStructure<_langchain_core_messages0.MessageToolSet>, _langchain_core_messages0.MessageType>[], _langchain_langgraph0.OverwriteValue<_langchain_core_messages0.BaseMessage<_langchain_core_messages0.MessageStructure<_langchain_core_messages0.MessageToolSet>, _langchain_core_messages0.MessageType>[]> | _langchain_langgraph0.Messages, unknown>;
}>>) => StateGraph<AnnotationRootT["spec"], AnnotationRootT["State"], AnnotationRootT["Update"], string, AnnotationRootT["spec"], AnnotationRootT["spec"], _langchain_langgraph0.StateDefinition, unknown, unknown, unknown>;
//#endregion
export { CreateSwarmParams, SwarmState, addActiveAgentRouter, createSwarm };
//# sourceMappingURL=swarm.d.cts.map