import { IWidgetProps } from '@antv/dipper-core';
export declare const isDisplay: (display?: any) => boolean;
declare type Position = 'left' | 'right' | 'center';
export declare const getAppContentItem: (items: IWidgetProps<any>, position: Position) => IWidgetProps<any>[];
export declare const findItem: (items: IWidgetProps<any>, position: Position) => IWidgetProps<any> | undefined;
export {};