import { FormErrors, FormFieldData } from "./interface";
export declare class Validator {
    /**
     * Checks if a concept with the given type and value is unique.
     * @param type concept type where to check
     * @param value value to check
     * @returns boolean indicating uniqueness
     */
    checkUniqueness(type: string, value: string): Promise<boolean>;
    /**
     * Validates a single form field based on its constraints and uniqueness.
     * @param options - An object containing field properties including name, value, type, and validation constraints.
     * @returns An object containing validation errors if validation fails.
     */
    validateField(options: FormFieldData): Promise<{
        [fieldName: string]: string;
    }>;
    /**
     * Validates all form fields by iterating over the provided form data.
     * It checks each field's value, data type, and constraints, collecting errors where necessary.
     *
     * @param formData - An object representing the form data, where each key is a field name
     *                   and each value is an object containing the `value`, `dataType`, and constraints (e.g., `maxLength`, `minLength`).
     *
     * @returns An object containing validation errors for fields that failed validation.
     *          If no errors exist, the object will be empty.
     */
    validateForm(formData: {
        [key: string]: FormFieldData;
    }): Promise<FormErrors>;
    /**
     * Take field element attributes
     * @param options  Object conist of attributes
     * @returns Object with status and details
     */
    validate(options: FormFieldData): any;
}