/**
 * UFORenderer - Renders the UFO's visual components
 *
 * Handles all drawing operations for the UFO hull, dome, shield, beam, lights, and engine glow.
 * Pure rendering with no state mutation.
 */
import type { AccessibilitySettings } from "../../../../core/domain/types.js";
import type { IUFORenderer } from "../contracts/IUFORenderer.js";
import type { UFOConfig, UFORenderState, WobbleOffset, MoodVisuals } from "../domain/ufo-types.js";
export declare class UFORenderer implements IUFORenderer {
    draw(ctx: CanvasRenderingContext2D, ufo: UFORenderState, config: UFOConfig, a11y: AccessibilitySettings, moodVisuals: MoodVisuals, wobble: WobbleOffset): void;
    drawWarpFlash(ctx: CanvasRenderingContext2D, ufo: UFORenderState, drawY: number): void;
    drawBeam(ctx: CanvasRenderingContext2D, ufo: UFORenderState, config: UFOConfig, drawY: number): void;
    drawShield(ctx: CanvasRenderingContext2D, ufo: UFORenderState, config: UFOConfig, drawY: number, moodVisuals: MoodVisuals): void;
    drawHull(ctx: CanvasRenderingContext2D, ufo: UFORenderState, config: UFOConfig, drawY: number, a11y: AccessibilitySettings): void;
    drawDome(ctx: CanvasRenderingContext2D, ufo: UFORenderState, config: UFOConfig, drawY: number): void;
    drawLights(ctx: CanvasRenderingContext2D, ufo: UFORenderState, config: UFOConfig, drawY: number): void;
    drawEngineGlow(ctx: CanvasRenderingContext2D, ufo: UFORenderState, config: UFOConfig, drawY: number): void;
    /**
     * Convert a color to rgba with specified alpha
     */
    private colorWithAlpha;
}
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