export declare const COMMANDS: {
    readonly prev: "--blossom-prev";
    readonly next: "--blossom-next";
    readonly gotoPrefix: "--blossom-goto-";
};
/**
 * Attaches a single `command` listener to a scroller that handles the Blossom
 * navigation commands using native scroll APIs only (no Blossom instance).
 *
 * The native `command` event does not bubble, so the listener must live on the
 * target element itself. Registration is idempotent and ref-counted so multiple
 * controls pointing at the same scroller share one handler; the returned cleanup
 * detaches the handler once the last control releases it.
 */
export declare function registerCommands(scroller: HTMLElement): () => void;