/**
 * useFunnel Hook (v2) - TanStack Query-based funnel navigation
 *
 * Modern implementation using TanStack Query for state management
 * and the v2 ApiClient for API calls.
 */
import { FunnelAction, FunnelNavigationResult, SimpleFunnelContext } from '../../core/resources/funnel';
export interface UseFunnelOptions {
    funnelId?: string;
    currentStepId?: string;
    onNavigate?: (result: FunnelNavigationResult) => void | boolean;
    onError?: (error: Error) => void;
    autoInitialize?: boolean;
    enabled?: boolean;
}
export interface UseFunnelResult {
    next: (event: FunnelAction) => Promise<any>;
    goToStep: (stepId: string) => Promise<any>;
    updateContext: (updates: Partial<SimpleFunnelContext>) => Promise<void>;
    currentStep: {
        id: string;
    };
    context: SimpleFunnelContext | null;
    isLoading: boolean;
    isInitialized: boolean;
    isNavigating: boolean;
    initializeSession: (entryStepId?: string) => Promise<void>;
    endSession: () => Promise<void>;
    retryInitialization: () => Promise<void>;
    initializationError: Error | null;
    isSessionLoading: boolean;
    sessionError: Error | null;
    refetch: () => void;
}
/**
 * React Hook for Funnel Navigation (Plugin SDK v2)
 *
 * Modern funnel navigation using TanStack Query for state management
 * and the v2 ApiClient architecture.
 */
export declare function useFunnel(options?: UseFunnelOptions): UseFunnelResult;
/**
 * Simplified funnel hook for basic step tracking (v2)
 */
export declare function useSimpleFunnel(funnelId: string, initialStepId?: string): {
    currentStepId: string;
    next: (event: FunnelAction) => Promise<any>;
    goToStep: (stepId: string) => Promise<any>;
    isLoading: boolean;
    context: SimpleFunnelContext<{}> | null;
};
export type { FunnelAction as FunnelEvent, FunnelNavigationAction, FunnelNavigationResult, SimpleFunnelContext } from '../../core/resources/funnel';