import { AssertViewOpts } from "../../../config/types";
import { Point, Rect, Size } from "../../isomorphic";
export declare const assertPixelRatio: (imageSize: Size<"device">, viewportSize: Size<"device">, viewportSizeInCss: Size<"css">) => void;
export declare const assertCorrectCaptureAreaBounds: (readableCaptureAreaDescr: string, viewportSize: Size<"device">, viewportOffset: Point<"page", "device">, captureAreas: Rect<"viewport", "device">[], opts: AssertViewOpts) => void;