import TaskManager, { StopReason } from '../TaskManager.js';
/**
 * Immediately stops the current task flow with the given reason.
 *
 * This triggers:
 * - Flow-wide abort via `mainAbortController`
 * - Lifecycle shutdown for any running ops
 * - A consistent status applied to the flow and all ops
 *
 * The stop reason determines what status each op will be marked with.
 *
 * | Reason   | Ops Status |
 * |----------|------------|
 * | expired  | success    |
 * | stopped  | stopped    |
 * | quit     | failed     |
 * | unknown  | failed     |
 *
 * `getStatus()` is used internally to apply the correct status values.
 *
 * The flow status set here is transient: the final result status is derived
 * from the op statuses when `start()` completes — 'failed' if any op failed,
 * 'success' otherwise.
 */
export declare function stopAllTaskManagerOperations(this: TaskManager, reason: StopReason): void;