export function PageHeader({ heading, subHeading, breadcrumbItems, isLeftArrow, onBackClick, id, backButtonAriaLabel, landmarkRole, testIdPrefix, ...props }: {
    [x: string]: any;
    heading: any;
    subHeading: any;
    breadcrumbItems?: any[];
    isLeftArrow?: boolean;
    onBackClick: any;
    id: any;
    backButtonAriaLabel: any;
    landmarkRole: any;
    testIdPrefix: any;
}): import("react").JSX.Element;