import { FarrisDesignBaseNestedComponent } from '@farris/designer-element';
export declare class HeaderDragDropManager {
    private cmpInstance;
    constructor(cmpInstance: FarrisDesignBaseNestedComponent);
    /**
     * 判断当前容器是否是固定的上下文的中间层级
     */
    checkIsInFixedContextRules(): boolean;
}