import type { UmbStructureItemModel, UmbStructureItemModelBase } from './types.js';
import type { UmbContext } from '../../../libs/class-api/index.js';
import type { Observable } from '../../../external/rxjs/index.js';
/**
 * Base context for exposing an entity's ancestor/parent structure to menu UI.
 * @template TStructureItemModel - The shape of each item in the structure.
 */
export interface UmbMenuStructureWorkspaceContext<TStructureItemModel extends UmbStructureItemModelBase = UmbStructureItemModel> extends UmbContext {
    /**
     * Observable array of structure items representing the workspace's breadcrumb hierarchy.
     */
    structure: Observable<Array<TStructureItemModel>>;
    /**
     * Returns the href for a breadcrumb structure item, or `undefined` if the item should not be a link.
     * Used by the workspace breadcrumb element to generate clickable navigation links.
     * @param {TStructureItemModel} structureItem The structure item to generate an href for.
     * @returns {string | undefined} The href string, or `undefined` if the item should not be clickable.
     */
    getItemHref?(structureItem: TStructureItemModel): string | undefined;
}