import { ErrorEvent, InstallEvent, Security, SecurityConfig, System as SystemRecord } from "../types";
export declare const createSystemMethods: ({ getTenant: initialGetTenant, storageOperations }: SecurityConfig) => {
    onBeforeInstall: import("@webiny/pubsub/types").Topic<InstallEvent>;
    onAfterInstall: import("@webiny/pubsub/types").Topic<InstallEvent>;
    onSystemBeforeInstall: import("@webiny/pubsub/types").Topic<InstallEvent>;
    onSystemAfterInstall: import("@webiny/pubsub/types").Topic<InstallEvent>;
    onInstall: import("@webiny/pubsub/types").Topic<InstallEvent>;
    onCleanup: import("@webiny/pubsub/types").Topic<ErrorEvent>;
    getVersion(): Promise<string | null>;
    setVersion(version: string): Promise<SystemRecord>;
    install(this: Security): Promise<void>;
};