import { z } from 'zod';
import { FieldType } from '@awell-health/extensions-core';
export declare const fields: {
    referenceDate: {
        id: string;
        label: string;
        description: string;
        type: FieldType.DATE;
        required: false;
    };
};
export declare const FieldsValidationSchema: z.ZodObject<{
    referenceDate: z.ZodOptional<z.ZodDate>;
}, "strip", z.ZodTypeAny, {
    referenceDate?: Date | undefined;
}, {
    referenceDate?: Date | undefined;
}>;
