/**
* Flow State Manager Service
* Manages flow state, variables, and execution tracking
*/
import { FlowState, FlowValidationResult, FlowStep, FlowConfig } from '../types.js';
export declare class FlowStateManager {
private activeFlows;
private flowHistory;
/**
* Create a new flow state
*/
createFlowState(flowId: string, steps: FlowStep[]): FlowState;
/**
* Get flow state by ID
*/
getFlowState(flowId: string): FlowState | undefined;
/**
* Update flow state
*/
updateFlowState(flowId: string, updates: Partial<FlowState>): FlowState | null;
/**
* Start flow execution
*/
startFlow(flowId: string): FlowState | null;
/**
* Complete flow execution
*/
completeFlow(flowId: string, success: boolean): FlowState | null;
/**
* Stop flow execution
*/
stopFlow(flowId: string): FlowState | null;
/**
* Update flow variables
*/
updateFlowVariables(flowId: string, variables: Record<string, any>): FlowState | null;
/**
* Add step result to flow
*/
addStepResult(flowId: string, result: any): FlowState | null;
/**
* Add error to flow
*/
addFlowError(flowId: string, error: string): FlowState | null;
/**
* Get all active flows
*/
getActiveFlows(): FlowState[];
/**
* Get flow history
*/
getFlowHistory(flowId: string): FlowState[];
/**
* Clean up old flow states
*/
cleanup(maxAge?: number): void;
/**
* Validate flow configuration
*/
validateFlow(steps: FlowStep[], config?: FlowConfig): FlowValidationResult;
/**
* Get flow statistics
*/
getFlowStats(): {
active: number;
completed: number;
failed: number;
stopped: number;
totalExecutions: number;
};
/**
* Export flow state for persistence
*/
exportFlowState(flowId: string): any | null;
/**
* Import flow state
*/
importFlowState(stateData: any): FlowState | null;
/**
* Move flow to history
*/
private moveToHistory;
}
