/// <reference types="@cloudflare/workers-types/2023-07-01" />
import { ExperienceConfig, ExperienceQueue, ExperienceResults, Experience, Change, Inputs, Options, VisitorProfile } from './models';
import { StickyProcesor } from './sticky';
export declare class CfEdgeRelay {
    config: ExperienceConfig;
    queue: ExperienceQueue;
    generatedDefines: Record<string, any>;
    results: ExperienceResults;
    deployId: string;
    isSnippetless: boolean;
    packageVersion: string;
    browserPackageVersion: string;
    logger: any;
    additionalCookies: string[];
    additionalHeaders: Record<string, string>;
    accountId?: number;
    snippetId?: string;
    inputs: Inputs;
    stickyProcessor?: StickyProcesor;
    variationMap: any;
    visitorProfile: VisitorProfile;
    constructor(DATA: any, options: Options, inputs: Inputs, logger: any);
    validateVisitorId(): boolean;
    getAdditionalHeaders(): Headers;
    getStickyProcessor(): StickyProcesor;
    loadStickyData(): void;
    saveStickyData(): void;
    decide(context: ExecutionContext): Promise<void>;
    getChangesFromVariation(exp: Experience, variationIds: Set<string>, viewsIds: string[]): Change[];
    applyTransforms(rewriter: HTMLRewriter, targetRequest: Request, existingSnippet?: string): HTMLRewriter;
    shouldDeferBrowserJs(): boolean;
    applyBrowserJs(rewriter: HTMLRewriter, cacheTTL?: number, position?: string, nonce?: string, isProd?: boolean, useEdgeDeliverySnippet?: boolean): Promise<HTMLRewriter>;
    insertJquery(rewriter: HTMLRewriter, element: string, nonce?: string, tagPosition?: 'prepend' | 'append' | 'after'): void;
    getJqueryUrl(version: string): string;
    computeBrowserJS(cacheTTL?: number): Promise<string>;
    removeSnippetChange(existingSnippetParam: string): Change;
    updateInputsWithOriginCookies(originSetCookieHeaders: string[]): void;
    /**
     * Add the required Content-Security-Policy directives to support Optimizely
     * @param originalPolicy The original Content-Security-Policy header value
     */
    addOptimizelyCSPRequirements(originalPolicy: string | null): void;
}