/**
 * Statistics data item
 */
interface StatItem {
    /** Statistic label */
    label: string;
    /** Statistic value */
    value: string | number;
    /** Color variant */
    variant: 'high' | 'medium' | 'low' | 'total';
}
/**
 * Props for StatisticsCard component
 */
interface StatisticsCardProps {
    /** Title displayed at the top of the card */
    title: string;
    /** Statistics data to display */
    data?: StatItem[];
    /** Show placeholder "-" in values when true (for created items without data yet) */
    showPlaceholder?: boolean;
    /** Message shown in empty state */
    emptyStateMessage?: string;
    /** Text for the empty state button */
    emptyStateButtonText?: string;
    /** Callback when empty state button is clicked */
    onEmptyStateButtonClick?: () => void;
    /** Optional dropdown options for filtering */
    dropdownOptions?: Array<{
        label: string;
        value: string;
    }>;
    /** Currently selected dropdown value */
    selectedDropdownValue?: string;
    /** Callback when dropdown value changes */
    onDropdownChange?: (value: string) => void;
    /** Placeholder text for the dropdown select */
    selectPlaceholder?: string;
    /** Accessible label for the dropdown select */
    dropdownAriaLabel?: string;
    /** Additional CSS classes */
    className?: string;
}
/**
 * StatisticsCard component - displays statistics with empty state support
 *
 * @example
 * ```tsx
 * // With data
 * <StatisticsCard
 *   title="Estatística das atividades"
 *   data={[
 *     { label: 'Acertos', value: '85%', variant: 'high' },
 *     { label: 'Em andamento', value: 12, variant: 'medium' },
 *     { label: 'Erros', value: '15%', variant: 'low' },
 *     { label: 'Concluídas', value: 24, variant: 'total' }
 *   ]}
 *   dropdownOptions={[
 *     { label: '1 ano', value: '1year' },
 *     { label: '6 meses', value: '6months' }
 *   ]}
 *   selectedDropdownValue="1year"
 *   onDropdownChange={(value) => console.log(value)}
 * />
 *
 * // Empty state
 * <StatisticsCard
 *   title="Estatística das atividades"
 *   emptyStateMessage="Sem dados por enquanto. Crie uma atividade para que os resultados apareçam aqui."
 *   emptyStateButtonText="Criar atividade"
 *   onEmptyStateButtonClick={() => console.log('Create activity')}
 * />
 * ```
 */
export declare const StatisticsCard: ({ title, data, showPlaceholder, emptyStateMessage, emptyStateButtonText, onEmptyStateButtonClick, dropdownOptions, selectedDropdownValue, onDropdownChange, selectPlaceholder, dropdownAriaLabel, className, }: StatisticsCardProps) => import("react/jsx-runtime").JSX.Element;
export {};
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