import { default as React } from 'react';
export interface PanelHeaderProps {
    /** Title text */
    title?: string;
    /** Whether panel is collapsed */
    isCollapsed: boolean;
    /** Toggle collapse callback */
    onToggleCollapse: () => void;
    /** Close panel callback */
    onClose?: () => void;
    /** Mouse down handler for dragging */
    onMouseDown?: (e: React.MouseEvent) => void;
    /** Whether currently dragging */
    isDragging?: boolean;
    /** Custom className */
    className?: string;
}
/**
 * PanelHeader - Header for the performance panel with collapse/close controls
 */
export declare const PanelHeader: React.FC<PanelHeaderProps>;
//# sourceMappingURL=PanelHeader.d.ts.map