import { App, Company, PrintableArray } from "../types";
import { DatabaseSession } from "../database";
export interface AppResult {
    company: Company["name"];
    created: App["createdAt"];
    upgraded: App["upgradedAt"];
    churned: App["churnedAt"];
    email: App["email"];
    name: App["appName"];
    plan: App["plan"];
}
export declare function apps(database: DatabaseSession, filter?: string, delColumns?: (keyof AppResult)[]): Promise<PrintableArray<AppResult>>;