/** Declare before focus enters: a document editor keeps ownership between its fields and buttons. */
export declare const EDITING_FOCUS_SCOPE = "data-pygmalion-editing-focus-scope";
/** One listener set per document; typing outside the editor owns the keyboard too. */
export declare function createEditingFocusStore(document: Document): {
    getSnapshot: () => boolean;
    subscribe(listener: () => void): () => void;
};
export declare function useEditingFocus(document?: Document | undefined): boolean;