import { CanvasPoint } from "../../../../shared";
import { CanvasPlacement } from "../models/canvas";
export declare namespace CanvasUtil {
    function drawLine(begin: CanvasPoint, end: CanvasPoint, context: CanvasRenderingContext2D): void;
    function clearCanvas(rect: CanvasPlacement, context: CanvasRenderingContext2D): void;
}