import { SuperadminService } from './superadmin.service';
import { CreateTenantDto, UpdateTenantDto, UpdateTenantStatusDto, ListTenantsQueryDto } from './dto';
export declare class SuperadminController {
    private readonly superadminService;
    constructor(superadminService: SuperadminService);
    getDashboardStats(): Promise<{
        totalTenants: number;
        activeTenants: number;
        trialTenants: number;
        suspendedTenants: number;
        totalUsers: number;
        newTenantsThisMonth: number;
    }>;
    listTenants(query: ListTenantsQueryDto): Promise<import("./superadmin.service").PaginatedResult<import("./superadmin.service").TenantWithStats>>;
    getTenant(id: string): Promise<import("./superadmin.service").TenantWithStats>;
    createTenant(dto: CreateTenantDto): Promise<import("../tenants").Tenant>;
    updateTenant(id: string, dto: UpdateTenantDto): Promise<import("../tenants").Tenant>;
    updateTenantStatus(id: string, dto: UpdateTenantStatusDto): Promise<import("../tenants").Tenant>;
    deleteTenant(id: string): Promise<void>;
    getTenantUsers(id: string, page?: number, limit?: number): Promise<import("./superadmin.service").PaginatedResult<import("../auth").User>>;
    getMetricsSummary(): Promise<{
        tenantGrowth: {
            month: string;
            count: number;
        }[];
        userGrowth: {
            month: string;
            count: number;
        }[];
        planDistribution: {
            plan: string;
            count: number;
            percentage: number;
        }[];
        statusDistribution: {
            status: string;
            count: number;
            percentage: number;
        }[];
        topTenants: {
            id: string;
            name: string;
            slug: string;
            userCount: number;
            status: string;
            planName: string;
        }[];
    }>;
    getTenantGrowth(months?: number): Promise<{
        month: string;
        count: number;
    }[]>;
    getUserGrowth(months?: number): Promise<{
        month: string;
        count: number;
    }[]>;
    getPlanDistribution(): Promise<{
        plan: string;
        count: number;
        percentage: number;
    }[]>;
    getStatusDistribution(): Promise<{
        status: string;
        count: number;
        percentage: number;
    }[]>;
    getTopTenants(limit?: number): Promise<{
        id: string;
        name: string;
        slug: string;
        userCount: number;
        status: string;
        planName: string;
    }[]>;
}