import { PluginKey } from 'prosemirror-state';
import type { DecorationSet } from 'prosemirror-view';
declare const key: PluginKey<DecorationSet>;
export { key as pluginKey };
export type GptWidgetMeta = {
    action: 'show';
    from: number;
    to: number;
} | {
    action: 'hide';
};