import type { KvRepository } from '../../../../persistence/kv/repositories/kv-repository.js';
export type WindowCheck = {
    allowed: false;
    retryAfterSeconds: number;
} | {
    allowed: true;
};
export declare function checkAndIncrement(params: {
    kv: KvRepository;
    ip: string;
    windowSeconds: number;
    limit: number;
    now: number;
}): Promise<WindowCheck>;
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