export interface SelectResponsePayloadOptions {
    /**
     * The response key for the endpoint, e.g., `devices` for `/devices/list`,
     * usually taken from the API blueprint.
     *
     * When omitted, every top level field except {@link metaKeys} is kept.
     */
    responseKey?: string | null | undefined;
}
/**
 * Reduce an API response body to the response key and pagination.
 *
 * The CLI never reports other top level fields: they are details of the
 * transport, so including them would leak into anything parsing stdout.
 */
export declare const selectResponsePayload: (data: unknown, { responseKey }?: SelectResponsePayloadOptions) => unknown;