import { type FrontendAppDefinition, type FrontendPermissionContext, type FrontendAppSectionDefinition, type FrontendSidebarNavigationDefinition } from './app-contract';
export interface FrontendSidebarMenuItem {
    key: string;
    appId: string;
    label: string;
    path: string;
    group?: string;
    iconKey?: FrontendSidebarNavigationDefinition['iconKey'];
    description?: string;
    matchPaths?: string[];
    order: number;
}
export interface FrontendSidebarMenuGroup {
    groupLabel: string;
    items: FrontendSidebarMenuItem[];
}
export interface FrontendAppSectionNavItem {
    key: string;
    label: string;
    path: string;
    /** 所属菜单组 */
    group?: string;
    iconKey?: FrontendSidebarNavigationDefinition['iconKey'];
    description?: string;
    end?: boolean;
    matchPaths?: string[];
    order: number;
}
export declare function filterFrontendAppDefinitions(appDefinitions: FrontendAppDefinition[], permissionContext: FrontendPermissionContext): FrontendAppDefinition[];
export declare function buildFrontendSidebarMenuGroups(appDefinitions: FrontendAppDefinition[]): FrontendSidebarMenuGroup[];
export declare function buildFrontendAppSectionNavItems(sections: FrontendAppSectionDefinition[] | undefined): FrontendAppSectionNavItem[];
/**
 * 从所有 app 的 sections 构建侧边栏菜单组。
 *
 * 规则：
 * - 每个 section 可以指定 group，没有指定则使用 app 的 displayName 作为默认组
 * - 默认组（displayName）优先级更高，排在菜单最前面
 * - 同一组内按 order 排序
 */
export declare function buildFrontendSidebarMenuGroupsFromSections(appDefinitions: FrontendAppDefinition[]): FrontendSidebarMenuGroup[];
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