import type { FasterEmail } from "./FasterEmail.js";
import type { IPSTMessage } from "./IPSTMessage.js";
import type { IPSTObject } from "./IPSTObject.js";
import type { GetFasterEmailListOptions } from "./PSTFolder.class.js";
import type { PUNode } from "./PUNode.js";
export interface IPSTFolder extends IPSTObject {
    /**
     * Get folders in one fell swoop, since there's not usually thousands of them.
     */
    getSubFolders(): Promise<IPSTFolder[]>;
    getSubFolder(index: number): Promise<IPSTFolder>;
    /**
     * The number of child folders in this folder
     * @readonly
     */
    getSubFolderCount(): Promise<number>;
    /**
     * Number of emails in this folder
     * @readonly
     */
    getEmailCount(): Promise<number>;
    getEmail(index: number): Promise<IPSTMessage>;
    getEmails(): Promise<IPSTMessage[]>;
    getFasterEmailList(options?: GetFasterEmailListOptions): Promise<FasterEmail[]>;
    /**
     * Contains a constant that indicates the folder type.
     * https://msdn.microsoft.com/en-us/library/office/cc815373.aspx
     * @readonly
     */
    get folderType(): number;
    /**
     * Contains the number of messages in a folder, as computed by the message store.
     * For a number calculated by the library use getEmailCount
     * @readonly
     */
    get contentCount(): number;
    /**
     * Contains the number of unread messages in a folder, as computed by the message store.
     * https://msdn.microsoft.com/en-us/library/office/cc841964.aspx
     * @readonly
     */
    get unreadCount(): number;
    /**
     * Contains TRUE if a folder contains subfolders.
     * once again, read from the PST, use getSubFolderCount if you want to know
     * @readonly
     */
    get hasSubfolders(): boolean;
    /**
     * Contains a text string describing the type of a folder. Although this property is
     * generally ignored, versions of Microsoft® Exchange Server prior to Exchange Server
     * 2003 Mailbox Manager expect this property to be present.
     * https://msdn.microsoft.com/en-us/library/office/cc839839.aspx
     * @readonly
     */
    get containerClass(): string;
    /**
     * Contains a bitmask of flags describing capabilities of an address book container.
     * https://msdn.microsoft.com/en-us/library/office/cc839610.aspx
     * @readonly
     */
    get containerFlags(): number;
    /**
     * Requests access to the user node of the internal PST structure.
     */
    requestAccessToUserNode(): Promise<PUNode | undefined>;
    /**
     * JSON stringify the object properties.
     */
    toJSON(): any;
}