import React from 'react';
export interface PanelShellProps {
    title: string;
    onCollapse?: () => void;
    actions?: React.ReactNode;
    children: React.ReactNode;
    testId?: string;
    /**
     * Drop the body's padding so a sticky child can stick flush to the top of
     * the scroll area. The panel content then supplies its own padding.
     */
    flush?: boolean;
}
export declare function PanelShell({ title, onCollapse, actions, children, testId, flush, }: PanelShellProps): React.ReactElement;