import React from 'react';
import BaseSnackbar, { CallbackFunction } from './Snackbar.base';
declare class CustomContentMultilineSnackbar {
    _snackBase: BaseSnackbar;
    content: React.ReactNode;
    persist: boolean;
    key: any;
    timeout: number;
    onCommit: CallbackFunction;
    onCancel: CallbackFunction;
    constructor(content: React.ReactNode, persist?: boolean, key?: string, timeout?: number);
    /**
     * Dispatch a Snackbar to the Notification tray
     *
     * @param {Func} onCommit What to do when the action is to be committed (Optional)
     * @param {Func} onCancel What to do when the action is to be cancelled (Optional)
     */
    dispatch: (onCommit?: CallbackFunction, onCancel?: CallbackFunction) => void;
    /**
     * Dismisses the snackbar instance
     */
    dismisss: () => any;
}
export default CustomContentMultilineSnackbar;