import type { TaskEntry } from "./change-dag-validate.js";
export interface StackEntry {
    taskId: string;
    title: string;
    status: TaskEntry["status"];
    hasHandoff: boolean;
    hasDoneSignal: boolean;
    retryCount: number;
}
/**
 * aiws change tasks stack list
 *
 * Lists dispatched tasks (artifacts exist) with status and done.signal presence.
 * This is the interruption-detection surface: any task whose artifacts exist
 * but status is not completed has been dispatched and not finished.
 */
export declare function runChangeTasksStackListCommand(options: {
    changeId: string;
    gitRoot: string;
}): Promise<void>;
/**
 * aiws change tasks stack push <task-id>
 *
 * Explicitly push a dispatched task's artifacts onto the stack marker
 * (re-opens it for re-dispatch: resets status to pending, keeps retry_count).
 * Idempotent for tasks already pending.
 */
export declare function runChangeTasksStackPushCommand(taskId: string, options: {
    changeId: string;
    gitRoot: string;
}): Promise<void>;
/**
 * aiws change tasks stack pop <task-id>
 *
 * Pop a dispatched task off the stack (marks it cancelled — work abandoned
 * deliberately). Does NOT delete artifacts; they remain as audit trail.
 */
export declare function runChangeTasksStackPopCommand(taskId: string, options: {
    changeId: string;
    gitRoot: string;
}): Promise<void>;