export type CrashLoopTracker = {
    record(now: number): boolean;
};
export type CrashLoopOptions = {
    windowMs?: number;
    maxInWindow?: number;
};
export declare const DEFAULT_CRASH_LOOP_WINDOW_MS = 10000;
export declare const DEFAULT_CRASH_LOOP_MAX = 25;
export declare function createCrashLoopTracker(options?: CrashLoopOptions): CrashLoopTracker;