import { Dictionary } from '@brandingbrand/fsfoundation';
export interface LPInboxMessageJSON {
    messageId: string;
    title: string;
    subtitle: string;
    imageURL: string;
    data: Dictionary;
    deliveryTimestamp: number;
    expirationTimestamp: number;
    isRead: boolean;
}
export declare class LPInboxMessage {
    /**
     * The message identifier of the inbox message.
     */
    readonly messageId: LPInboxMessageJSON['messageId'];
    /**
     * The title of the inbox message.
     */
    readonly title: LPInboxMessageJSON['title'];
    /**
     * The subtitle of the inbox message.
     */
    readonly subtitle: LPInboxMessageJSON['subtitle'];
    /**
     * The image URL of the inbox message.
     * You can safely use this with prefetching enabled.
     * It will return the file URL path instead if the image is in cache.
     */
    readonly imageURL: LPInboxMessageJSON['imageURL'];
    /**
     * The data of the inbox message. Advanced use only.
     */
    readonly data?: LPInboxMessageJSON['data'];
    /**
     * The delivery timestamp of the inbox message.
     */
    readonly deliveryTimestamp: Date;
    /**
     * The expiration timestamp of the inbox message.
     */
    readonly expirationTimestamp: Date;
    private _isRead;
    /**
     * True if the inbox message is read.
     */
    readonly isRead: boolean;
    /**
     * Constructs a new inbox message with a given id and contents.
     *
     * @param contents The contents of the message
     */
    constructor(contents: LPInboxMessageJSON);
    /**
     * Read the inbox message, marking it as read and invoking its open action.
     */
    read: () => Promise<null>;
    /**
     * Remove the inbox message from the inbox.
     */
    remove: () => Promise<null>;
}