/**
 * This file is part of the NocoBase (R) project.
 * Copyright (c) 2020-2024 NocoBase Co., Ltd.
 * Authors: NocoBase Team.
 *
 * This project is dual-licensed under AGPL-3.0 and NocoBase Commercial License.
 * For more information, please refer to: https://www.nocobase.com/agreement.
 */
import type { Database, Transaction } from '@nocobase/database';
export declare const DEFAULT_ADMIN_UI_LAYOUT_UID = "admin-layout-model";
export declare const DEFAULT_MOBILE_UI_LAYOUT_UID = "mobile-layout-model";
export declare const DEFAULT_ADMIN_MULTI_PORTAL_UID = "__default_admin__";
export declare const DEFAULT_MOBILE_MULTI_PORTAL_UID = "__default_mobile__";
export type FlowSurfaceNavigationRequestRoles = readonly string[] | string;
export type FlowSurfaceResolvedMultiPortal = {
    uid: string;
    title: string;
    icon?: string | null;
    routeName?: string;
    routePath?: string;
    authCheck?: boolean;
    enabled: true;
    layoutUid: string;
    layoutType?: string;
};
export type FlowSurfaceNavigationTarget = {
    kind: 'layout' | 'portal';
    uid: string;
    title: string;
    icon?: string | null;
    layoutUid: string;
    layoutType?: string;
    routeName?: string;
    routePath?: string;
    authCheck?: boolean;
    default?: boolean;
    portalUid?: string;
};
export type FlowSurfaceNavigationTargetsResult = {
    version: '1';
    capabilities: {
        multiPortal: boolean;
    };
    targets: FlowSurfaceNavigationTarget[];
};
type PortalResolveOptions = {
    actionName: string;
    path: string;
    currentRoles?: FlowSurfaceNavigationRequestRoles;
    transaction?: Transaction;
};
export declare class FlowSurfaceNavigationTargetsService {
    private readonly db;
    constructor(db: Database);
    hasMultiPortalCapability(): boolean;
    hasUiLayoutCapability(): boolean;
    normalizePortalUid(value: unknown): string;
    listNavigationTargets(currentRoles?: FlowSurfaceNavigationRequestRoles, transaction?: Transaction): Promise<FlowSurfaceNavigationTargetsResult>;
    resolvePortal(portalUidValue: unknown, options: PortalResolveOptions): Promise<FlowSurfaceResolvedMultiPortal>;
    readRoutePortalUids(routeId: unknown, transaction?: Transaction): Promise<string[]>;
    assertRouteBelongsToPortal(actionName: string, routeId: unknown, portalUid: string, path: string, transaction?: Transaction): Promise<void>;
    attachRouteTreeToPortals(routeId: unknown, portalUids: string[], options: {
        portalOnly: boolean;
        transaction?: Transaction;
    }): Promise<void>;
    private listLayoutTargets;
    private listAccessiblePortalTargets;
    private canAccessPortal;
    private collectRouteTreeIds;
    private removeDefaultLayoutRoutePermissions;
    private grantDefaultPortalRouteAccess;
}
export {};