import * as React from 'react';
import { CloseButtonVariant } from '../CloseButton/CloseButton';
import { BsPrefixOnlyProps } from '../utils/helpers';
export interface ToastHeaderProps extends BsPrefixOnlyProps, React.HTMLAttributes<HTMLDivElement> {
    /**
     * Provides an accessible label for the close
     * button. It is used for Assistive Technology when the label text is not
     * readable.
     */
    closeLabel?: string;
    /**
     * Sets the variant for close button.
     */
    closeVariant?: CloseButtonVariant;
    /**
     * Specify whether the Component should contain a close button
     */
    closeButton?: boolean;
}
export declare const ToastHeader: React.ForwardRefExoticComponent<ToastHeaderProps & React.RefAttributes<HTMLDivElement>>;
export default ToastHeader;