import * as React from 'react';
declare const _default: {
    show: (content: React.ReactNode, duration?: number, onClose?: VoidFunction) => Promise<void>;
    success: (content: React.ReactNode, duration?: number, onClose?: VoidFunction) => Promise<void>;
    info: (content: React.ReactNode, duration?: number, onClose?: VoidFunction) => Promise<void>;
    warning: (content: React.ReactNode, duration?: number, onClose?: VoidFunction) => Promise<void>;
    error: (content: React.ReactNode, duration?: number, onClose?: VoidFunction) => Promise<void>;
};
export default _default;