import { DataSource } from 'typeorm';
export interface WidgetSummary {
    salesToday: number;
    transactionsCount: number;
    pendingOrders: number;
    lowStockCount: number;
    pendingCredits: number;
    updatedAt: string;
}
export interface WidgetAlert {
    type: 'low_stock' | 'pending_order' | 'overdue_credit' | 'new_message';
    title: string;
    message: string;
    count: number;
    priority: 'low' | 'medium' | 'high';
}
export declare class WidgetsService {
    private readonly dataSource;
    constructor(dataSource: DataSource);
    getSummary(tenantId: string): Promise<WidgetSummary>;
    getAlerts(tenantId: string): Promise<WidgetAlert[]>;
    getQuickActions(): {
        id: string;
        title: string;
        icon: string;
        deepLink: string;
    }[];
}