/**
 * Breadcrumb item built internally, private to this module
 */
export interface Breadcrumb {
    /**
     * actual route path with resolved param. Ex /mentor/2, connect/edit
     */
    routeLink?: string;
    /**
     * route with path params converted to a RegExp
     * path '/mentor/:id' becomes routeRegex '/mentor/[^/]+', which can be matched against when needed
     */
    routeRegex?: string;
    /**
     * This is additional info on each breadcrumb item whether label is auto generated or user specified
     * isAutoGeneratedLabel has to be present at component level but not at the service,
     * since we may need to support multiple breadcrumb components in same app
     */
    isAutoGeneratedLabel?: boolean;
    /**
     * Query params in string form.
     */
    queryParams?: unknown;
    fragment?: string;
    routeInterceptor?: (routeLink: string, breadcrumb: Breadcrumb) => string;
}