// Non-web fallback: the OIDC redirect flow only runs in a browser.
const _msg = 'Browser-only: OIDC login is not available on this platform.';

void setSession(String key, String value) => throw UnsupportedError(_msg);
String? getSession(String key) => throw UnsupportedError(_msg);
void removeSession(String key) => throw UnsupportedError(_msg);
Never redirect(String url) => throw UnsupportedError(_msg);
Map<String, String> currentQueryParameters() => const {};
void clearQuery() {}