/**
 * Borrow from https://github.com/excalidraw/excalidraw/blob/d87620b23907cef9a119c758124569b5f44991a4/packages/excalidraw/animated-trail.ts
 */
import { LaserPointer, LaserPointerOptions } from '@excalidraw/laser-pointer';
import { API } from '@infinite-canvas-tutorial/ecs';
import { AnimationFrameHandler } from './animation-frame-handler';
export interface Trail {
    start(container: SVGSVGElement): void;
    stop(): void;
    startPath(x: number, y: number): void;
    addPointToPath(x: number, y: number): void;
    endPath(): void;
}
export interface AnimatedTrailOptions {
    fill: (trail: AnimatedTrail) => string;
    stroke?: (trail: AnimatedTrail) => string;
    fillOpacity?: (trail: AnimatedTrail) => number;
    animateTrail?: boolean;
    strokeDasharray?: string;
    strokeDashoffset?: string;
}
export declare class AnimatedTrail implements Trail {
    private animationFrameHandler;
    protected api: API;
    private options;
    private currentTrail?;
    private pastTrails;
    private container?;
    private trailElement;
    private trailAnimation?;
    constructor(animationFrameHandler: AnimationFrameHandler, api: API, options: Partial<LaserPointerOptions> & Partial<AnimatedTrailOptions>);
    get hasCurrentTrail(): boolean;
    hasLastPoint(x: number, y: number): boolean;
    start(container?: SVGSVGElement): void;
    stop(): void;
    startPath(x: number, y: number): void;
    addPointToPath(x: number, y: number): void;
    endPath(): void;
    getCurrentTrail(): LaserPointer;
    clearTrails(): void;
    private update;
    private onFrame;
    private drawTrail;
}