import { Result, URI } from "@adviser/cement";
import type { NotFoundError, SuperThis } from "@fireproof/core-types-base";
import type { UnsubscribeResult, VoidResult } from "./serde-gateway.js";
export interface GatewayOpts {
    readonly gateway: Gateway;
}
export type GetResult = Result<Uint8Array, NotFoundError | Error>;
export interface Gateway {
    buildUrl(baseUrl: URI, key: string, sthis: SuperThis): Promise<Result<URI>>;
    start(baseUrl: URI, sthis: SuperThis): Promise<Result<URI>>;
    close(baseUrl: URI, sthis: SuperThis): Promise<VoidResult>;
    destroy(baseUrl: URI, sthis: SuperThis): Promise<VoidResult>;
    put(url: URI, body: Uint8Array, sthis: SuperThis): Promise<VoidResult>;
    get(url: URI, sthis: SuperThis): Promise<GetResult>;
    delete(url: URI, sthis: SuperThis): Promise<VoidResult>;
    subscribe?(url: URI, callback: (meta: Uint8Array) => void, sthis: SuperThis): Promise<UnsubscribeResult>;
    getPlain(url: URI, key: string, sthis: SuperThis): Promise<Result<Uint8Array>>;
}