type Query = Record<string, string | string[] | undefined>;
export declare function encodeObjectToURLSearchParams(params: object | undefined, options?: {
    keepEmptyObjects: boolean;
}): URLSearchParams;
export declare function encodeURLSearchParams(urlSearchParams: URLSearchParams, params: object | undefined, options?: {
    keepEmptyObjects: boolean;
}): void;
export declare function decodeURLSearchParamsParam<TReturn>(urlSearchParams: Readonly<URLSearchParams> | Query | undefined, name: string): TReturn | undefined;
export {};