import { GameService } from './game.service';
/**
 * The Prism Blast service
 */
export declare class PrismBlastService {
    private gameService;
    private ctx;
    /**
     * The prism blasts
     */
    private prismBlasts;
    /**
     * The prism blast Icons
     */
    private prismBlastIcons;
    /**
     * The original prism blast Icons position
     */
    private prismBlastIconsPosition;
    /**
     * The can fire
     */
    private canFire;
    /**
     * Total Blasts
     */
    private totalBlasts;
    /**
     * Blast Counter
     */
    private blastCounter;
    /**
     * Blast Angle
     */
    private blastAngle;
    /**
     * moves
     */
    private moves;
    /**
     * The constructor
     *
     * @param gameService The GameService
     * @param ctx The ctx
     */
    constructor(gameService: GameService, ctx: CanvasRenderingContext2D);
    /**
     * If the Prism Blast can be fired
     */
    private canFirePrismBlast;
    /**
     * Remove used prism blasts
     */
    private removePrismBlast;
    /**
     * Init the service with the listener
     */
    init(): void;
    /**
     * Find any unused missiles
     */
    private findUnusedPrismBlastIcons;
    /**
     * Add A new Prism Blast Icon
     */
    addPrismBlast(): void;
    /**
     * Position the blast
     * @param event The event coordinates
     */
    private positionBlast;
    /**
     * Animate
     * @param index The index of the blast
     */
    private startAnimation;
    /**
     * Animate
     * @param index The index of the blast
     */
    private stopAnimation;
    /**
     * Animate
     * @param now the current time
     */
    animate(now?: number): void;
    /**
     * Launch a Blast
     */
    private launchPrismBlast;
    /**
     * Stop the blast
     */
    private defusePrismBlast;
}