import * as React from 'react';
export interface ActivePowerup {
    /** Unique powerup ID */
    id: string;
    /** Icon component or emoji */
    icon?: React.ReactNode;
    /** Powerup label */
    label: string;
    /** Remaining time in seconds */
    remainingTime?: number;
}
export interface PowerupSlotsProps {
    /** Array of active powerups */
    active: ActivePowerup[];
    /** Maximum number of powerup slots */
    maxSlots?: number;
    /** Additional CSS classes */
    className?: string;
}
export declare function PowerupSlots({ active, maxSlots, className, }: PowerupSlotsProps): import("react/jsx-runtime").JSX.Element;
export declare namespace PowerupSlots {
    var displayName: string;
}
