export type PlanStepStatus = 'pending' | 'active' | 'done' | 'failed';
export type PlanState = 'proposed' | 'executing' | 'completed' | 'abandoned';
export interface PlanStep {
    index: number;
    label: string;
    status: PlanStepStatus;
}
export interface PlanCardData {
    planId: string;
    steps: PlanStep[];
    state: PlanState;
}
export declare function parsePlan(json: string): PlanCardData | null;
export declare function usePlanUpdates(): PlanCardData | null;