import "./Toolbar.css";
export type ToolbarPortalSlot = "breadcrumbs" | "search" | "actions";
export type ToolbarPortalProps = {
    slot: ToolbarPortalSlot;
    children: React.ReactNode;
};
export declare function ToolbarPortal({ slot, children }: ToolbarPortalProps): import("react").ReactPortal | null;
export type BreadcrumbItem = {
    label: string;
    href?: string;
};
export type ToolbarBreadcrumbsProps = {
    items: BreadcrumbItem[];
};
export declare function ToolbarBreadcrumbs({ items }: ToolbarBreadcrumbsProps): import("react").JSX.Element;