import { type App, type Component, type FunctionalComponent, type InjectionKey } from 'vue';
export interface HostBrandingConfig {
    title: string;
    compactTitle?: string;
    logo?: string;
    logoAlt?: string;
    homePath?: string;
    showTitle?: boolean;
    badge?: string;
}
export interface HostLayoutSlots {
    brand?: Component | FunctionalComponent;
}
export interface HostMessageItem {
    id: string | number;
    title: string;
    time?: string;
    read?: boolean;
    icon?: string;
    type?: string;
    color?: string;
    link?: string;
    extra?: Record<string, unknown>;
}
export interface HostMessageTab {
    key: string;
    label: string;
    emptyText?: string;
}
export interface HostMessageCenterConfig {
    tabs?: HostMessageTab[];
    getList?: (tab: string) => Promise<HostMessageItem[]> | HostMessageItem[];
    getUnreadCount?: () => Promise<number> | number;
    markAllRead?: (tab: string) => Promise<void> | void;
    onItemClick?: (item: HostMessageItem, tab: string) => Promise<void> | void;
    onViewAll?: (tab: string) => Promise<void> | void;
}
export interface ResolvedHostMessageCenterConfig extends HostMessageCenterConfig {
    tabs: HostMessageTab[];
}
export interface HostUiConfig {
    branding?: Partial<HostBrandingConfig>;
    messageCenter?: HostMessageCenterConfig;
    slots?: HostLayoutSlots;
}
export interface ResolvedHostUiConfig {
    branding: HostBrandingConfig;
    messageCenter: ResolvedHostMessageCenterConfig;
    slots: HostLayoutSlots;
}
export declare const defaultHostBranding: HostBrandingConfig;
export declare const defaultHostMessageTabs: HostMessageTab[];
export declare const HOST_UI_CONFIG_KEY: InjectionKey<ResolvedHostUiConfig>;
export declare function resolveHostUiConfig(config?: HostUiConfig): ResolvedHostUiConfig;
export declare function setupHostUi(app: App, config?: HostUiConfig): void;
export declare function useHostUiConfig(): ResolvedHostUiConfig;