interface DatabaseLock {
    isLocked: boolean;
    lockedBy: string;
    lockedAt: string | null;
}
/**
 * Gets the current database lock state
 * @returns The current database lock state
 */
export declare const getDatabaseLock: () => DatabaseLock;
/**
 * Attempts to acquire the database lock
 * @param processName Name of the process requesting the lock
 * @returns true if lock was acquired, false if database is already locked
 */
export declare const acquireDatabaseLock: (processName: string) => boolean;
/**
 * Releases the database lock
 * @param processName Name of the process releasing the lock
 * @returns true if lock was released, false if process doesn't own the lock
 */
export declare const releaseDatabaseLock: (processName: string) => boolean;
/**
 * Checks if the database is available for use
 * @returns true if database is available, false if locked
 */
export declare const isDatabaseAvailable: () => boolean;
export {};
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