import type { Dimensions } from "../../../core/domain/types.js";
import type { AccessibilitySettings } from "../../../core/domain/types.js";
import type { PrideHeart } from "../domain/models/rainbow-models.js";
/**
 * PrideHeartsSystem - Floating heart shapes (high quality only)
 *
 * Creates occasional floating heart shapes that drift upward
 * with gentle sway, adding a celebratory Pride element.
 */
export declare class PrideHeartsSystem {
    private hearts;
    /**
     * Initialize hearts
     */
    initialize(colors: string[], count: number): void;
    /**
     * Create a single heart
     */
    private createHeart;
    /**
     * Update heart animation
     */
    update(accessibility: AccessibilitySettings, frameMultiplier: number, colors: string[]): void;
    /**
     * Draw hearts
     */
    draw(ctx: CanvasRenderingContext2D, dimensions: Dimensions): void;
    /**
     * Draw a single heart shape
     */
    private drawHeart;
    private hexToRgb;
    /**
     * Get hearts for stats
     */
    getHearts(): PrideHeart[];
    /**
     * Update palette colors
     */
    updateColors(colors: string[]): void;
    /**
     * Cleanup
     */
    cleanup(): void;
}
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