/**
 * Browser half of the gateway API: same-origin JSON endpoints under
 * `/api/codex-plus/*`. Plain `fetch`; the host webserver's authority checks
 * gate the `/api` prefix, so a remote or untrusted origin cannot reach it.
 *
 * @module dsh-subagent-codex-plus/client/api
 */
import type { GatewayActionResponse, GatewayStateResponse } from '../shared/types.ts';
/** Browser-facing gateway API. */
export interface GatewayApi {
    state(sessionId: string): Promise<GatewayStateResponse>;
    attach(sessionId: string, threadId?: string): Promise<GatewayActionResponse>;
    detach(sessionId: string): Promise<GatewayActionResponse>;
    queueDelete(sessionId: string, id: string): Promise<GatewayActionResponse>;
    queueUpdate(sessionId: string, id: string, text: string): Promise<GatewayActionResponse>;
    queueReorder(sessionId: string, ids: readonly string[]): Promise<GatewayActionResponse>;
    steer(sessionId: string, text: string): Promise<GatewayActionResponse>;
    cancel(sessionId: string): Promise<GatewayActionResponse>;
}
/** The live host API instance (failures surface per call). */
export declare function makeGatewayApi(): GatewayApi;