/**
 * Page Integrity JS
 * A library for ensuring webpage content integrity by verifying that content updates
 * come from first-party JavaScript.
 *
 * @packageDocumentation
 */
import { PageIntegrityConfig } from './types';
import { ScriptBlocker } from './script-blocking';
import { CacheManager } from './utils/cache-manager';
export type MutationType = 'insert' | 'update' | 'remove';
export type ElementType = 'div' | 'span' | 'p' | 'a' | 'img' | 'button';
export type ScriptSource = 'inline' | 'external' | 'extension' | 'unknown';
export interface ScriptInfo {
    /** Unique hash identifier for the script */
    hash: string;
    /** Origin of the script */
    origin: string;
    /** Script type (e.g., 'text/javascript') */
    type: string;
    /** Order in which the script was loaded */
    loadOrder: number;
    /** List of script dependencies */
    dependencies: string[];
    /** Source of the script execution */
    source: ScriptSource;
    /** Whether the script is from a Chrome extension */
    isExtension: boolean;
    /** Whether the script is first-party (part of the original HTML) */
    isFirstParty: boolean;
}
export interface MutationContext {
    /** Parent element of the mutated element */
    parentElement: Element | null;
    /** Previous sibling element */
    previousSibling: Element | null;
    /** Next sibling element */
    nextSibling: Element | null;
}
export interface MutationInfo {
    /** Target element that was mutated */
    target: Element;
    /** Type of mutation performed */
    type: MutationType;
    /** Timestamp of the mutation */
    timestamp: number;
    /** Hash of the script that performed the mutation */
    scriptHash: string;
    /** Context information about the mutation */
    context: MutationContext;
}
export interface AllowedMutations {
    /** Allowed HTML element types */
    elementTypes: ElementType[];
    /** Allowed HTML attributes */
    attributes: string[];
    /** Regex patterns for allowed attributes */
    patterns: RegExp[];
}
export declare function mergeConfig(defaults: PageIntegrityConfig, config: PageIntegrityConfig): PageIntegrityConfig;
export declare function initScriptBlocker(config: PageIntegrityConfig, cacheManager: CacheManager): ScriptBlocker;
export declare function exposeGlobally(cls: any, name: string): void;
/**
 * Main class for monitoring and enforcing page integrity.
 *
 * Example usage:
 * ```js
 * const pi = new PageIntegrity({
 *   blacklistedHosts: ['evil.com'],
 *   whitelistedHosts: ['trusted.com'],
 *   onBlocked: (info) => { ... }
 * });
 * ```
 */
export declare class PageIntegrity {
    private config;
    private scriptBlocker;
    private cacheManager;
    /**
     * Create a new PageIntegrity instance.
     * @param config Configuration options for script and DOM mutation monitoring.
     */
    constructor(config: PageIntegrityConfig);
    /**
     * Update the configuration for script and DOM mutation monitoring.
     * @param newConfig Partial configuration to merge with the current config.
     */
    updateConfig(newConfig: Partial<PageIntegrityConfig>): void;
    private handleScript;
}
export * from './types';