import { App, Company, Config, Contact, Database, Interaction } from "../../types";
import { DatabaseAdapter, DatabaseSession } from "../types";
/** Non persistent database adapter where data is stored in memory */
export declare class InMemoryAdapter implements DatabaseAdapter {
    database: Database;
    constructor(database: Database);
    create(initialData: Database): Promise<void>;
    open(): Promise<DatabaseSession>;
}
export declare class InMemorySession implements DatabaseSession {
    database: Database;
    isModified: boolean;
    constructor(database: Database);
    dump(): Promise<Database>;
    findCompanyByName(name: string): Promise<Company | undefined>;
    searchCompanies(filter: string): Promise<Company[]>;
    addCompany(companyAttributes: Company): Promise<Company | {
        error: string;
    }>;
    updateCompany(name: string, attributes: Partial<Company>): Promise<Company | {
        error: string;
    }>;
    findAppByName(appName: string): Promise<{
        company: Company;
        app: App;
    } | undefined>;
    findAppByEmail(email: string): Promise<{
        company: Company;
        app: App;
    } | undefined>;
    findContactByEmail(email: string): Promise<{
        company: Company;
        contact: Contact;
    } | undefined>;
    findFollowups(startDate: string, endDate: string): Promise<(Interaction & {
        company: string;
    })[]>;
    findInteractions(startDate: string, endDate: string): Promise<(Interaction & {
        company: string;
    })[]>;
    loadConfig(): Promise<Config>;
    updateConfig(attributes: Partial<Config>): Promise<Config | {
        error: string;
    }>;
    close(): Promise<void>;
}