import { Result } from "@webiny/feature/api";
import type { IEventHandler, DomainEvent } from "../../../features/eventPublisher/index.js";
import { InstallSystemError, SystemAlreadyInstalledError } from "./errors.js";
import { type AppInstallationData, InstallTenantUseCase } from "../../../features/tenancy/InstallTenant/index.js";
import { CreateTenantUseCase } from "../../../features/tenancy/CreateTenant/index.js";
/**
 * Errors
 */
export interface IInstallSystemErrors {
    base: InstallSystemError | SystemAlreadyInstalledError | CreateTenantUseCase.Errors | InstallTenantUseCase.Errors;
}
/**
 * Types
 */
export type InstallSystemInput = AppInstallationData[];
/**
 * Use Case Abstraction
 */
export interface IInstallSystemUseCase {
    execute(input: InstallSystemInput): Promise<Result<void, IInstallSystemErrors[keyof IInstallSystemErrors]>>;
}
/** Run system-wide installation. */
export declare const InstallSystemUseCase: import("@webiny/di").Abstraction<IInstallSystemUseCase>;
export declare namespace InstallSystemUseCase {
    type Interface = IInstallSystemUseCase;
    type Input = InstallSystemInput;
}
/** Hook into system lifecycle after the system is installed. */
export declare const SystemInstalledEventHandler: import("@webiny/di").Abstraction<IEventHandler<DomainEvent<void>>>;
export declare namespace SystemInstalledEventHandler {
    type Interface = IEventHandler<DomainEvent>;
    type Event = DomainEvent;
}