import * as React from 'react';
import { RouteComponentProps } from 'react-router';
import * as GQL from '../backend/graphqlschema';
interface Props extends RouteComponentProps<any> {
}
interface State {
    channel?: string | null;
    buildVersion?: string;
    productVersion?: string;
    updateCheck?: GQL.IUpdateCheck;
    error?: string;
}
/**
 * A page displaying information about available updates for the server.
 */
export declare class SiteAdminUpdatesPage extends React.Component<Props, State> {
    state: State;
    private subscriptions;
    componentDidMount(): void;
    componentWillUnmount(): void;
    render(): JSX.Element | null;
}
export {};
//# sourceMappingURL=SiteAdminUpdatesPage.d.ts.map