import { Page } from "playwright";
import { ClickWebAction, ScrollWebAction, TypeWebAction, WebAction } from '@/web/types';
export declare class WebHarness {
    /**
     * Executes web actions on a page
     * Not responsible for browser lifecycle
     */
    private page;
    private stability;
    private visualElementId;
    constructor(page: Page);
    screenshot(): Promise<{
        image: string;
        dimensions: {
            width: number;
            height: number;
        };
    }>;
    goto(url: string): Promise<void>;
    click({ x, y }: ClickWebAction): Promise<void>;
    type({ x, y, content }: TypeWebAction): Promise<void>;
    scroll({ x, y, deltaX, deltaY }: ScrollWebAction): Promise<void>;
    executeAction(action: WebAction): Promise<void>;
    visualizeAction(x: number, y: number): Promise<void>;
    removeActionVisuals(): Promise<void>;
}