import { FileId } from "@hashgraph/sdk";
/**
 * Appnet's address book for HCS identity network.
 */
export declare class AddressBook {
    private fileId;
    private appnetName;
    private didTopicId;
    private vcTopicId;
    private appnetDidServers;
    /**
     * Converts an address book JSON string into address book object.
     *
     * @param json              Address book JSON file.
     * @param addressBookFileId FileId of this address book in Hedera File Service.
     * @return The {@link AddressBook}.
     */
    static fromJson(json: string, addressBookFileId: FileId | string): AddressBook;
    /**
     * Creates a new {@link AddressBook} instance. Does not create the file on Hedera File Service!.
     *
     * @param appnetName       Name of the appnet.
     * @param didTopicId       TopicID of the DID topic.
     * @param vcTopicId        Topic ID of the Verifiable Credentials topic.
     * @param appnetDidServers List of appnet API servers.
     * @return The {@link AddressBook}.
     */
    static create(appnetName: string, didTopicId: string, vcTopicId: string, appnetDidServers: string[]): AddressBook;
    /**
     * Converts this address book file into JSON string.
     *
     * @return The JSON representation of this address book.
     */
    toJSON(): string;
    getAppnetName(): string;
    setAppnetName(appnetName: string): void;
    getDidTopicId(): string;
    setDidTopicId(didTopicId: string): void;
    getVcTopicId(): string;
    setVcTopicId(vcTopicId: string): void;
    getAppnetDidServers(): string[];
    setAppnetDidServers(appnetDidServers: string[]): void;
    getFileId(): FileId;
    setFileId(fileId: FileId): void;
}