import { ProtractorBrowser } from "protractor";
import { ICameraSettings, ILens } from "./types";
export declare class PercyLens implements ILens {
    private browser;
    private settings;
    private percySnapshot;
    private percyConfig;
    constructor(browser: ProtractorBrowser, settings: ICameraSettings);
    takeSnapshot(label: string): Promise<void>;
    takeFullScreenSnapshot(label: string): Promise<void>;
    cameraON(): Promise<void>;
    cameraOFF(): Promise<void>;
    toolConfig(): void;
    private checkSettings;
    private setManualFullpage;
    private setCustomCSS;
}