/**
 * Returns the base key for the owner's address.
 * @param address - The website address
 * @returns The base key for the owner's address
 */
export declare function addressToOwnerBaseKey(address: string): Uint8Array;
export declare function addressToOwnerKey(address: string, owner: string): Uint8Array;
/**
 * Returns the base key for the owner's list of websites.
 * @param owner - The owner's address
 * @returns The base key for the owner's list of websites
 */
export declare function indexByOwnerBaseKey(owner: string): Uint8Array;
export declare function indexByOwnerKey(owner: string, address: string): Uint8Array;