import { ContentEditableEditorPluginCollection } from '../../base/plugins/contentEditableEditorPluginCollection';
import { ContentEditableHtmlEditorPlugin } from './contentEditableHtmlEditorPlugin';
export declare class ContentEditableHtmlEditorPluginCollection<T extends ContentEditableHtmlEditorPlugin = ContentEditableHtmlEditorPlugin> extends ContentEditableEditorPluginCollection<T> implements Required<ContentEditableHtmlEditorPlugin> {
    get addAllowedAttributes(): string[];
    isImageInteractive(image: HTMLImageElement): boolean;
}