/**
 * The following code is modified based on
 * https://github.com/nanobrowser/nanobrowser/blob/master/chrome-extension/src/background/browser/types.ts
 *
 * Apache-2.0 License
 * Copyright (c) 2024 alexchenzl
 * https://github.com/nanobrowser/nanobrowser/blob/master/LICENSE
 */
import type { DOMState } from '../dom/views';
export type PartialWithRequired<T, K extends keyof T> = Required<Pick<T, K>> & Partial<Omit<T, K>>;
export interface BrowserContextWindowSize {
    width: number;
    height: number;
}
export interface BrowserContextConfig {
    /**
     * Minimum time to wait before getting page state for LLM input
     * @default 0.5
     */
    minimumWaitPageLoadTime: number;
    /**
     * Time to wait for network requests to finish before getting page state.
     * Lower values may result in incomplete page loads.
     * @default 1.0
     */
    waitForNetworkIdlePageLoadTime: number;
    /**
     * Maximum time to wait for page load before proceeding anyway
     * @default 5.0
     */
    maximumWaitPageLoadTime: number;
    /**
     * Time to wait between multiple per step actions
     * @default 1.0
     */
    waitBetweenActions: number;
    /**
     * Default browser window size
     * @default { width: 1280, height: 1100 }
     */
    browserWindowSize: BrowserContextWindowSize;
    /**
     * Highlight elements in the DOM on the screen
     * @default true
     */
    highlightElements: boolean;
    /**
     * Viewport expansion in pixels. This amount will increase the number of elements
     * which are included in the state what the LLM will see.
     * If set to -1, all elements will be included (this leads to high token usage).
     * If set to 0, only the elements which are visible in the viewport will be included.
     * @default 500
     */
    viewportExpansion: number;
    /**
     * Include dynamic attributes in the CSS selector. If you want to reuse the css_selectors, it might be better to set this to False.
     * @default true
     */
    includeDynamicAttributes: boolean;
    /**
     * Home page url
     * @default 'https://www.google.com'
     */
    homePageUrl: string;
}
export declare const DEFAULT_BROWSER_CONTEXT_CONFIG: BrowserContextConfig;
export interface PageState extends DOMState {
    tabId: number;
    url: string;
    title: string;
    screenshot: string | null;
    pixelsAbove: number;
    pixelsBelow: number;
}
export interface PageInfo {
    id: string;
    url: string;
    title: string;
}
export interface BrowserState extends PageState {
    pages?: PageInfo[];
}
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