export declare const PAIRING_CHALLENGE_TTL_MS = 10000;
export declare const PAIRING_CHALLENGE_FILE_PREFIX = "pair-challenge-";
export interface PairingChallenge {
    challengeId: string;
    nonce: string;
    path: string;
    expiresAt: number;
}
export interface PairingChallengeEntry {
    nonce: string;
    path: string;
    expiresAt: number;
}
export type PairingChallengeStore = Map<string, PairingChallengeEntry>;
export declare function cleanupExpiredPairingChallenges(store?: PairingChallengeStore, now?: number): void;
export declare function issuePairingChallenge(jinnHome: string, store?: PairingChallengeStore, now?: number, challengeIdFactory?: () => string, nonceFactory?: () => string): PairingChallenge;
export declare function consumePairingChallenge(jinnHome: string, challengeId: string | undefined | null, store?: PairingChallengeStore, now?: number): boolean;
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