import { QueryParamsHandling } from "@angular/router";
export declare enum UsaNavigationMode {
    /**
     * Navigation within a known route of the application. Navigation will be done through
     * Angular's routerLink directive
     */
    INTERNAL = 0,
    /**
     * Navigation to external url outside of the application. Navigation will be done through href attribute
     */
    EXTERNAL = 1,
    /**
     * No Navigation should occur. Only an event will be emitted when use clicks on a navigation item with this mode
     */
    EVENT = 2,
    /**
     * No Navigation and no event on user click. Link will be uninteractive
     */
    LABEL = 3
}
export interface UsaNavigationLink<T = any> {
    /**
     * Text to be displayed in the link or button
    */
    text: string;
    /**
     * Identifier to use for the item
     */
    id: string;
    /**
     * Define navigation behavior for the link
     *
     * NavigationMode.INTERNAL - Use angular routerlinks
     *
     * NavigationMode.EXTERNAL - use anchor tag's href attribute
     *
     * NavigationMode.EVENT - Do not route, simply fire an event on click
     *
     * NavigationMode.LABEL - Non interactive label. Do not route, do not fire event
     */
    mode?: UsaNavigationMode;
    /**
     * Selected items have visual indicators that separate
     * then from non-selected links
     */
    selected?: boolean;
    /**
     * Defines route to navigate to on click. The route will be attached to an href attribute
     * of an anchor tag. If you'd like to control navigation application side, please leave this value
     * undefined
     */
    path?: string;
    /**
     * Defines additional query parameters to add for angular routing
     * Only relevent when routing is internal
     */
    queryParams?: {
        [key: string]: any;
    };
    /**
     * Defines query param strategy to use for angular routing
     * Only relevent when routing is internal
     */
    queryParamsHandling?: QueryParamsHandling;
    /** Additional sub routes for the navigation link */
    children?: T[] & UsaNavigationLink[];
    /** Any additional data to add into the model */
    [key: string]: any;
}