import type { AssistantAgentNodeDefinition, AssistantMessageOutput, SubmittedAgentNodeDefinition, CheckpointNodeDefinition, ComputeNodeDefinition, FunctionActionNodeDefinition, NotifyNodeDefinition, ShellActionNodeDefinition, WorkflowDefinition, WorkflowExitMap, WorkflowIncludeDefinition, WorkflowIncludedResult, WorkflowIncludeMap, WorkflowInputOf, WorkflowNodeContext, WorkflowNodeDefinition, WorkflowTypedEdge, WorkflowValueParser } from "./types.js";
type WorkflowDefinitionInput<TInput, TNodes extends Record<string, WorkflowNodeDefinition>, TIncludes extends WorkflowIncludeMap, TExits extends WorkflowExitMap> = Omit<WorkflowDefinition<TInput, TExits, TIncludes>, "input" | "nodes" | "includes" | "exits" | "edges"> & {
    input?: WorkflowValueParser<TInput>;
    nodes: TNodes;
    includes?: TIncludes;
    exits?: TExits;
    edges: WorkflowTypedEdge<TNodes, TIncludes>[];
};
export declare function defineWorkflow<TInput = unknown, const TNodes extends Record<string, WorkflowNodeDefinition> = Record<string, WorkflowNodeDefinition>, const TIncludes extends WorkflowIncludeMap = Record<never, never>, const TExits extends WorkflowExitMap = Record<never, never>>(definition: WorkflowDefinitionInput<TInput, TNodes, TIncludes, TExits>): WorkflowDefinition<TInput, TExits, TIncludes> & {
    nodes: TNodes;
    includes?: TIncludes;
    exits?: TExits;
};
export declare function includeWorkflow<TWorkflow extends WorkflowDefinition<any, any, any>>(workflow: TWorkflow, options?: {
    input?: (context: WorkflowNodeContext) => Promise<WorkflowInputOf<TWorkflow>> | WorkflowInputOf<TWorkflow>;
}): WorkflowIncludeDefinition<TWorkflow>;
export declare function includeWorkflow<TWorkflow extends WorkflowDefinition<any, any, any>>(definition: WorkflowIncludeDefinition<TWorkflow>): WorkflowIncludeDefinition<TWorkflow>;
export declare function includedResult<TWorkflow extends WorkflowDefinition<any, any, any>>(workflow: TWorkflow, value: unknown): WorkflowIncludedResult<TWorkflow>;
/** Preserve exact workflow types while checking duplicate registry names. */
export declare function defineWorkflowRegistry<const TRegistry extends Record<string, WorkflowDefinition<any, any, any>>>(registry: TRegistry): Readonly<TRegistry>;
export declare function isWorkflowDefinition(value: unknown): value is WorkflowDefinition<any, any, any>;
export declare function assistantMessage(options?: {
    maxChars?: number;
}): AssistantMessageOutput;
export declare function agent(definition: Omit<SubmittedAgentNodeDefinition, "nodeType">): SubmittedAgentNodeDefinition;
export declare function agent(definition: Omit<AssistantAgentNodeDefinition, "nodeType">): AssistantAgentNodeDefinition;
export declare function compute(definition: Omit<ComputeNodeDefinition, "nodeType">): ComputeNodeDefinition;
export declare function notify(definition: Omit<NotifyNodeDefinition, "nodeType">): NotifyNodeDefinition;
export declare function action(definition: Omit<FunctionActionNodeDefinition, "nodeType">): FunctionActionNodeDefinition;
export declare function action(definition: Omit<ShellActionNodeDefinition, "nodeType">): ShellActionNodeDefinition;
export declare function shell(definition: Omit<ShellActionNodeDefinition, "nodeType">): ShellActionNodeDefinition;
export declare function checkpoint(definition?: Omit<CheckpointNodeDefinition, "nodeType">): CheckpointNodeDefinition;
export {};