import type { DiagnosticInfo } from '../../types';
export interface IAdvancedMetricsPanelProps {
    /** Controls visibility of the panel */
    isVisible: boolean;
    /** Diagnostic information to display */
    diagnostics: DiagnosticInfo | null;
    /** Callback when panel is closed */
    onClose: () => void;
    /** Additional CSS classes */
    className?: string;
    /** Custom aria-label for accessibility */
    'aria-label'?: string;
}
/**
 * Advanced metrics panel displaying comprehensive engine diagnostics
 * with full accessibility support and clean architecture.
 */
export declare function AdvancedMetricsPanel({ isVisible, diagnostics, onClose, className, 'aria-label': ariaLabel, }: IAdvancedMetricsPanelProps): import("react/jsx-runtime").JSX.Element | null;
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