| import type { OutgoingHttpHeaders } from 'http'; | |
| /** | |
| * Converts a Node.js IncomingHttpHeaders object to a Headers object. Any | |
| * headers with multiple values will be joined with a comma and space. Any | |
| * headers that have an undefined value will be ignored and others will be | |
| * coerced to strings. | |
| * | |
| * @param nodeHeaders the headers object to convert | |
| * @returns the converted headers object | |
| */ | |
| export declare function fromNodeOutgoingHttpHeaders(nodeHeaders: OutgoingHttpHeaders): Headers; | |
| export declare function splitCookiesString(cookiesString: string): string[]; | |
| /** | |
| * Converts a Headers object to a Node.js OutgoingHttpHeaders object. This is | |
| * required to support the set-cookie header, which may have multiple values. | |
| * | |
| * @param headers the headers object to convert | |
| * @returns the converted headers object | |
| */ | |
| export declare function toNodeOutgoingHttpHeaders(headers: Headers): OutgoingHttpHeaders; | |
| /** | |
| * Validate the correctness of a user-provided URL. | |
| */ | |
| export declare function validateURL(url: string | URL): string; | |
| /** | |
| * Normalizes `nxtP` and `nxtI` query param values to remove the prefix. | |
| * This function does not mutate the input key. | |
| */ | |
| export declare function normalizeNextQueryParam(key: string): null | string; | |