/**
 * This interface describes the options controlling the creation of messages.
 */
export declare class MessageCreationOptions {
    /**
     * This is an identifier for the message.
     */
    id: string;
    /**
     * Adds a control allowing the user to close the message, removing it from the page.
     */
    closeable: boolean;
    /**
     * Toggles the fade away on the message.
     */
    fadeout: boolean;
    /**
     * Time to wait (in ms) before starting fadeout animation (ignored if fadeout==false).
     */
    delay: number;
    /**
     * Fadeout animation duration in milliseconds (ignored if fadeout==false).
     */
    duration: number;
}