export declare const isKeyRejected: (key: string) => boolean;
export declare const keyRejectionMessage: (key: string) => string | undefined;
/** The refusal as a finished sentence, ended once whatever punctuation the provider sent. */
export declare const keyRejectionSentence: (key: string) => string;
/** A probe answered, and the key works. */
export declare const noteKeyAccepted: (key: string, now?: number) => void;
/** A definitive refusal needs no second opinion: latch at once, with the provider's words. */
export declare const noteKeyRejected: (key: string, message: string, now?: number) => void;
/** A 401 from a real check is evidence too: a few in a row latch without waiting for a probe. */
export declare const noteAuthFailure: (key: string, message: string) => void;
/** A working call proves the key, so a since-repaired failure must not outlive it. */
export declare const noteKeyWorked: (key: string) => void;
export declare const probeIsDue: (key: string, now?: number) => boolean;
/** True the first time this session asks: one warning per session, not one per edit. */
export declare const claimRejectedWarning: (key: string, sessionId: string) => boolean;
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