/**
 * Merges search params from one URLSearchParams object to another.
 *
 * Only appends the parameter if the target does not contain it, or if the value is different and not undefined.
 *
 * For params prefixed with `nxtP`, it also sets the param without the prefix if it does not exist.
 * The `nxtP` prefix indicates that it is for Next.js dynamic route parameters. In some cases,
 * Next.js fails to derive the correct route parameters and so we need to set them manually.
 * https://github.com/vercel/next.js/blob/canary/packages/next/src/lib/constants.ts#L3
 *
 * For params prefixed with `nxtI`, this is a route intercept. It sets the param without the prefix,
 * and removes any intercepts from the param's value. This is so that the route intercept is able
 * to have the correct route parameters for the page.
 * https://github.com/vercel/next.js/blob/cdf2b79ea/packages/next/src/shared/lib/router/utils/route-regex.ts#L6
 *
 * @param target Target that search params will be applied to.
 * @param source Source search params to apply to the target.
 */
export declare const applySearchParams: (target: URLSearchParams, source: URLSearchParams) => void;
//# sourceMappingURL=apply-search-params.d.ts.map