//#region extensions/crypto/src/services/interrupt-service.d.ts
/**
 * Interrupt Service — shared interrupt flag per session.
 *
 * When `/interrupt` is called, the flag is set for the current session.
 * The `message_sending` hook checks the flag and cancels the LLM response.
 * The `after_tool_call` hook checks the flag to skip further tool calls.
 *
 * Flags auto-expire after TTL_MS to prevent stale interrupts from
 * silencing future responses.
 */
declare class InterruptService {
  private flags;
  private sweepTimer;
  constructor();
  /**
   * Set the interrupt flag for a session.
   * Returns true if a flag was newly set (wasn't already active).
   */
  interrupt(sessionKey: string, reason?: string): boolean;
  /**
   * Check and consume the interrupt flag.
   * Returns true if an interrupt was pending (and consumes it).
   */
  consume(sessionKey: string): boolean;
  /**
   * Check if an interrupt is pending without consuming it.
   */
  isPending(sessionKey: string): boolean;
  /** Remove expired entries. */
  private sweep;
  /** Stop the sweep timer (for shutdown). */
  stop(): void;
  /** Number of active flags (for testing). */
  get size(): number;
}
declare function getInterruptService(): InterruptService;
declare function resetInterruptService(): void;
//#endregion
export { getInterruptService, resetInterruptService };
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