/** @packageDocumentation
 * @module Backstage
 */
import * as React from "react";
import { BackstageItemProps } from "./BackstageItemProps";
/** Separator Backstage item.
 * @public
 * @deprecated in 3.0. UI 1.0 will be removed in AppUi 4.0.
 */
export declare class SeparatorBackstageItem extends React.PureComponent<BackstageItemProps> {
    private static _sSeparatorBackstageItemKey;
    private _key;
    constructor(separatorBackstageItemDef: BackstageItemProps);
    render(): React.ReactNode;
}
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