import { FlatTemplatable } from "tempstream";
import { FormControlContext } from "./form-control.js";
import { FormFieldControl } from "./form-field-control.js";
import { FormField } from "../fields/field.js";
export declare class Hybrid extends FormFieldControl {
    main_field: FormField;
    subfields: Record<string, FormField>;
    constructor(main_field: FormField, subfields: Record<string, FormField>);
    render(fctx: FormControlContext): Promise<FlatTemplatable>;
}