import { Plugin, WidgetToolbarRepository } from 'ckeditor5';
/**
 * QstMath Widget Toolbar 插件
 * 注册公式 widget 的上下文工具栏
 */
export declare class QstMathToolbar extends Plugin {
    static get requires(): readonly [typeof WidgetToolbarRepository];
    static get pluginName(): "QstMathToolbar";
    afterInit(): void;
}
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