interface MessageOptions {
    duration?: number;
    maxCount?: number;
}
declare class MessageManagerConstructor {
    private messageQueue;
    private displayedMessages;
    private options;
    constructor(options?: MessageOptions);
    private showMessage;
    private processQueue;
    private addToQueue;
    success(content: string): void;
    error(content: string): void;
    info(content: string): void;
    warning(content: string): void;
    loading(content: string): void;
    question(content: string): void;
}
declare const MessageManager: MessageManagerConstructor;
export { MessageManager };