import * as React from 'react'; import Tag from '../tag'; import { BreadcrumbProps } from '../breadcrumb'; import { AvatarProps } from '../avatar'; export interface PageHeaderProps { backIcon?: React.ReactNode; prefixCls?: string; title: React.ReactNode; subTitle?: React.ReactNode; style?: React.CSSProperties; breadcrumb?: BreadcrumbProps; tags?: React.ReactElement | React.ReactElement[]; footer?: React.ReactNode; extra?: React.ReactNode; avatar?: AvatarProps; onBack?: (e: React.MouseEvent) => void; className?: string; ghost?: boolean; } declare const PageHeader: React.SFC; export default PageHeader;