export type DaemonLoginRecordV1 = {
    version: 1;
    kdf: 'scrypt';
    saltB64: string;
    hashB64: string;
    createdAt: number;
    mustChangePassword?: boolean;
};
export type DaemonLoginRecord = DaemonLoginRecordV1;
export declare function resolveDaemonLoginFilePath(): string;
export declare function readDaemonLoginRecord(): Promise<{
    ok: true;
    record: DaemonLoginRecord | null;
} | {
    ok: false;
    error: Error;
}>;
export declare function writeDaemonLoginRecord(password: string): Promise<DaemonLoginRecordV1>;
export declare function verifyDaemonPassword(password: string, record: DaemonLoginRecord): Promise<boolean>;