import { MaskedEmail, MaskedEmailState } from './types/maskedEmail';
import { CreateOptions, Options } from './types/options';
/**
 * MaskedEmailService - A comprehensive service for managing Fastmail masked emails
 * Provides methods for creating, retrieving, updating, and deleting masked email addresses
 */
export declare class MaskedEmailService {
    private token?;
    private hostname?;
    private session;
    private debugLogger;
    private errorLogger;
    /**
     * Creates a new MaskedEmailService instance
     * @param token - Optional Fastmail API token for authentication
     * @param hostname - Optional Fastmail API hostname; defaults to api.fastmail.com
     */
    constructor(token?: string | undefined, hostname?: string | undefined);
    /**
     * Initialize the service by getting a session from the JMAP server
     * @returns Promise that resolves when the session is established
     * @throws Error if no auth token is provided
     */
    initialize(): Promise<void>;
    getSession(): Promise<any>;
    /**
     * Creates a new masked email address
     * @param options - The {@link CreateOptions|options} for creating the masked email
     * @throws {@link InvalidArgumentError} if no session is provided
     */
    createEmail(options?: CreateOptions): Promise<MaskedEmail>;
    /**
     * Retrieves all masked emails
     * @throws {@link InvalidArgumentError} if no session is provided
     * @returns A list of all {@link MaskedEmail} objects
     */
    getAllEmails(): Promise<MaskedEmail[]>;
    /**
     * Get a masked email by id
     * @param id - The id of the masked email address.
     * @returns A {@link MaskedEmail} object
     * @throws {@link InvalidArgumentError} if no session is provided or no id is provided
     */
    getEmailById(id: string | undefined): Promise<MaskedEmail>;
    /**
     * Get a masked email by address
     * @param address - The address to retrieve
     * @returns  A {@link MaskedEmail} object
     */
    getEmailByAddress(address: string): Promise<MaskedEmail[] | []>;
    /**
     * Updates a masked email
     * @param id - The id of the masked email to update
     * @param options - The {@link Options} containing the fields to update
     * @throws {@link InvalidArgumentError} if no id is provided, no session is provided, or the {@link Options} are empty
     */
    updateEmail(id: string | undefined, options: Options): Promise<{
        [key: string]: null;
    }>;
    /**
     * Deletes a masked email by setting the state to deleted
     * @param id - The id of the masked email to deleteEmail
     */
    deleteEmail(id: string): Promise<{
        [key: string]: null;
    }>;
    /**
     * Disables a masked email by setting the state to disabled
     * @param id - The id of the masked email to disableEmail
     */
    disableEmail(id: string): Promise<{
        [key: string]: null;
    }>;
    /**
     * Enables a masked email by setting the state to enabled
     * @param id - The id of the masked email to enableEmail
     */
    enableEmail(id: string): Promise<{
        [key: string]: null;
    }>;
    /**
     * Permanently deletes a masked email
     * @param id - The id of the masked email to permanently deleteEmail
     * @throws {@link InvalidArgumentError} if no id is provided or no session is provided
     */
    permanentlyDeleteEmail(id: string | undefined): Promise<{
        [key: string]: null;
    }>;
    /**
     * Filter masked emails by state
     * @param state - The state to filter by
     * @param list - The list of masked emails (optional, will fetch all if not provided)
     * @returns Promise that resolves to a filtered {@link MaskedEmail} array
     */
    filterByState(state: MaskedEmailState, list?: MaskedEmail[]): Promise<MaskedEmail[]>;
    /**
     * Filter masked emails by domain
     * @param domain - The domain to filter by
     * @param list - The list of masked emails (optional, will fetch all if not provided)
     * @returns Promise that resolves to a filtered {@link MaskedEmail} array
     */
    filterByForDomain(domain: string, list?: MaskedEmail[]): Promise<MaskedEmail[]>;
    private ensureInitialized;
    private parseSession;
    /**
     * Builds headers for requests using the JMAP token
     * @param authToken - The JMAP authentication token
     */
    private buildHeaders;
    private maskedEmailNotFound;
    private filterByAddress;
    /**
     * Handles an axios error and returns a rejected promise with a formatted error message based on the type of error and action attempted.
     * @param error - The axios error
     * @param action - The action that was being performed when the error occurred
     */
    private handleAxiosError;
}