import { Context } from "koa";
import { FormControlContext } from "../controls/form-control.js";
import { SimpleInput, SimpleInputOptions } from "../controls/simple-input.js";
import { FormDataValue } from "../form-types.js";
import { FieldParseResult } from "./field.js";
import { SimpleFormField } from "./simple-form-field.js";
export declare class DateField<Required extends boolean> extends SimpleFormField<Required, SimpleInput, Date> {
    constructor(required: Required);
    getEmptyValue(): Date;
    parse(ctx: Context, raw_value: FormDataValue): Promise<FieldParseResult<Date>>;
    getControl(): SimpleInput<SimpleInputOptions>;
    getSealiousCreateValue(fctx: FormControlContext): Promise<string | null>;
}