import type { AgentNodeDefinition, CheckpointNodeDefinition, ComputeNodeDefinition, FunctionActionNodeDefinition, ShellActionNodeDefinition, WorkflowDefinition } from "./types.js";
export declare function defineWorkflow<TWorkflow extends WorkflowDefinition>(definition: TWorkflow): TWorkflow;
export declare function isWorkflowDefinition(value: unknown): value is WorkflowDefinition;
export declare function agent(definition: Omit<AgentNodeDefinition, "nodeType">): AgentNodeDefinition;
export declare function compute(definition: Omit<ComputeNodeDefinition, "nodeType">): ComputeNodeDefinition;
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;