import { BaseComponentProps } from '../internal/base-component';
import { CancelableEventHandler, NonCancelableEventHandler } from '../internal/events';
export interface SideNavigationProps extends BaseComponentProps {
    header?: SideNavigationProps.Header;
    activeHref?: string;
    items?: ReadonlyArray<SideNavigationProps.Item>;
    onFollow?: CancelableEventHandler<SideNavigationProps.FollowDetail>;
    onChange?: NonCancelableEventHandler<SideNavigationProps.ChangeDetail>;
}
export declare namespace SideNavigationProps {
    interface Header {
        text: string;
        href: string;
    }
    interface Divider {
        type: 'divider';
    }
    interface Link {
        type: 'link';
        text: string;
        href: string;
        external?: boolean;
        info?: React.ReactNode;
    }
    interface Section {
        type: 'section';
        text: string;
        items: ReadonlyArray<Item>;
        defaultExpanded?: boolean;
    }
    interface LinkGroup {
        type: 'link-group';
        text: string;
        href: string;
        items: ReadonlyArray<Item>;
    }
    interface ExpandableLinkGroup {
        type: 'expandable-link-group';
        text: string;
        href: string;
        items: ReadonlyArray<Item>;
        defaultExpanded?: boolean;
    }
    type Item = Divider | Link | Section | LinkGroup | ExpandableLinkGroup;
    interface ChangeDetail {
        item: Section | ExpandableLinkGroup;
        expanded: boolean;
        expandableParents: ReadonlyArray<Section | ExpandableLinkGroup>;
    }
    interface FollowDetail {
        text: string;
        href: string;
        type?: 'link' | 'link-group' | 'expandable-link-group';
        external?: boolean;
        info?: React.ReactNode;
    }
}