export interface AuthSlotRecord {
    slot: string;
    createdAt: string;
    updatedAt: string;
    lastUsedAt?: string;
    lastQuotaAt?: string;
    exhaustedAt?: string;
}
export interface AuthMetadata {
    version: 1;
    currentSlot?: string;
    slots: AuthSlotRecord[];
}
export interface AtomicWriteOptions {
    mode?: number;
    beforeRename?: (tempPath: string) => void | Promise<void>;
}
export declare function atomicWriteFile(targetPath: string, data: string | Buffer, options?: AtomicWriteOptions): Promise<void>;
export declare function emptyMetadata(): AuthMetadata;
export declare function readAuthMetadata(home?: string): Promise<AuthMetadata>;
export declare function writeAuthMetadata(metadata: AuthMetadata, home?: string): Promise<void>;
export declare function addSlotFromAuthFile(slot: string, liveAuthPath: string, home?: string, now?: Date): Promise<AuthSlotRecord>;
export declare function listSlots(home?: string): Promise<AuthSlotRecord[]>;
export declare function useSlot(slot: string, liveAuthPath: string, home?: string, now?: Date): Promise<AuthSlotRecord>;
export declare function markSlotQuota(slot: string, home?: string, now?: Date): Promise<AuthMetadata>;
export declare function clearSlotExhaustion(slot: string, home?: string): Promise<void>;
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