/**
 * Stops a turn that keeps being refused.
 *
 * Auto never interrupts the user, so nothing outside the agent breaks a refusal loop. An agent
 * that reacts to a refusal by trying a variation of the same action would otherwise keep going
 * until the model gives up on its own.
 *
 * Two limits run together. A short run of refusals with nothing working in between means the
 * agent is stuck right now, and any successful action clears it. A high refusal rate over a long
 * stretch means the turn as a whole is going badly, so that one is not cleared by success.
 */
export declare const MAX_CONSECUTIVE_AUTO_PERMISSION_DENIALS = 3;
export declare const MAX_RECENT_AUTO_PERMISSION_DENIALS = 10;
export declare const AUTO_PERMISSION_DENIAL_WINDOW = 50;
export declare class AutoPermissionDenialCircuitBreaker {
    #private;
    /** Records a refusal and reports whether this one should end the turn. */
    recordDenial(): boolean;
    recordAllowed(): void;
    describeStop(): string;
}