import { SirenElementVisitor } from '../visitor';
import { SirenElement } from './siren-element';
/**
 * Represents an input control inside an `Action`. Serialization of a `Field` depends on its `type` and its
 * corresponding `Action`'s `type`.
 * @typeParam T Type of the `value` property.
 */
export declare class Field<T = unknown> implements SirenElement {
    /**
     * List of strings describing the nature of the `Field` based on the current representation. Possible values are
     * implementation-dependent and should be documented.
     */
    class: string[];
    /**
     * Name describing the control. Must be unique within an `Action`.
     */
    name: string;
    /**
     * Textual annotation of a field. Clients may use this as a label.
     */
    title?: string;
    /**
     * Input type of the field. May include any of the [input types from HTML](https://html.spec.whatwg.org/multipage/input.html#attr-input-type).
     * When missing, the default is assumed to be `text`.
     */
    type: string;
    /**
     * Value assigned to the `Field`.
     */
    value?: T;
    [extension: string]: unknown;
    /**
     * Visits this field.
     */
    accept(visitor: SirenElementVisitor): Promise<void>;
}