import { IFormFields } from "@leight-core/leight";
import { FormInstance } from "antd";
import CancelablePromise from "cancelable-promise";
import { NamePath } from "rc-field-form/lib/interface";
export declare const FormUtils: {
    /**
     * Extract form fields. Promise is used to ensure all fields are in the form (in case of dynamic forms).
     *
     * @param form Antd form instance
     */
    fields: (form: FormInstance) => CancelablePromise<IFormFields[]>;
    /**
     * Returns array of [names, Field] of required fields.
     *
     * @param form Antd form instance
     */
    required: (form: FormInstance) => CancelablePromise<IFormFields[]>;
    /**
     * Try to guess if there are some missing required values on the form.
     *
     * @param form Antd form instance
     */
    hasMissingValues: (form: FormInstance) => CancelablePromise<boolean>;
    /**
     * Check if the given form has errors; also just selected fields could be checked.
     *
     * @param form Antd Form instance
     * @param fields Array of fields being checked (or null to check all fields)
     */
    hasErrors: (form: FormInstance, fields?: NamePath[]) => boolean;
    /**
     * Do a check if this form button is enabled by following Form rules:
     * - validations of all fields must pass
     *
     * @param form Antd Form instance
     */
    canSubmit: (form: FormInstance) => CancelablePromise<boolean>;
};