import { type RequestLike } from './type';
export declare const requestHeadersToCapture: string[];
export declare function getCorrelationId(request?: RequestLike): string | undefined;
export declare function getSessionId(request?: RequestLike): string | undefined;
export declare function getEnvironment(env?: Record<string, any>): any;
export type RequestContext = {
    url?: {
        pathname: string;
        search: string;
        host: string;
        full: string;
    };
    headers?: Record<string, any>;
    method?: string;
    cloudflare?: Record<string, string>;
    body?: any;
};
export declare function requestToContext(request?: RequestLike & {
    cf?: any;
    body?: any;
}, body?: any): RequestContext;