type Params = {
    apiKey: string;
    channel: number | null;
    region: string | null;
    language: string | null;
    authReferrerPolicy: string | null;
    solutionChannel: string | null;
};
/**
 * Splits a string into associated key value pairs of supported Google Maps
 * query params.
 *
 * Legacy themes passed `agency.preferences.google_maps_api_key` directly to
 * a `<script>` tag to initialise google maps. Some agents suffixed the
 * `google_maps_api_key` with additional query params (eg. `&channel=03`) to
 * provide additional data, such as billing information, to google maps.
 *
 * The `react-google-maps` `APIProvider` does not directly support this as it
 * url encodes the value passed to the `apiKey` prop, transforming values like
 * `&channel=03` to `%26channel%3D03` and breaking the map with an api key error.
 *
 * This function allows support for passing a single api key as `agency.preferences.google_maps_api_key`
 * as well as additional params in a way that allows easy usage of these params
 * as props with the `<APIProvider>` provided by `react-google-maps`.
 *
 * Eg.
 * ```tsx
 * const { apiKey, channel, region } = parseGoogleMapsParams(googleMapsKey);
 *
 * ...
 *
 * return (
 *   <APIProvider
 *     apiKey={apiKey}
 *     {...(channel && { channel })}
 *     {...(region && { region })}
 *  >
 *   ...
 *  </APIProvider>
 * )
 * ```
 */
export default function parseGoogleMapsParams(sourceKey: string): Params;
export {};
//# sourceMappingURL=parse-google-maps-params.d.ts.map