import ValidatorOptionsExtended from "../interfaces/ValidatorOptionsExtended";
import Validator from "./Validator";
import { ValidationErrorOptions } from "../interfaces";
import WebJsonable from "../interfaces/WebJsonable";
/**
 * ValidationError - validation error for plugin setting.
 * @class
 * @author Danil Andreev
 */
export default class ValidationError extends TypeError implements WebJsonable {
    /**
     * validation - validation map.
     */
    protected validation: Validator[];
    /**
     * fatalError - if true, validation of this token is failed with fatal error.
     * @protected
     */
    protected fatalError: boolean;
    /**
     * nested - nested errors.
     * @protected
     */
    protected nested: ValidationError[];
    /**
     * id - custom identifier. Not used in validation.
     */
    readonly id?: string | number;
    /**
     * Creates an instance of SettingsValidationError
     * @param message - String message.
     * @param validation - Validation map object.
     * @param options - Validation error additional options.
     * @author Danil Andreev
     */
    constructor(message: string, validation?: Validator[], options?: ValidationErrorOptions);
    /**
     * createValidationError - creates ValidationError instance from input structure.
     * @method
     * @param input - Any input data. Will be checked and validated.
     * @throws TypeError
     * @author Danil Andreev
     */
    static createValidationError(input: any): ValidationError;
    /**
     * getValidation - method for getting validation map from error.
     * @method
     * @author Danil Andreev
     */
    getValidation(): readonly Validator[];
    /**
     * getNested - method for getting nested errors.
     * @method
     * @author Danil Andreev
     */
    getNested(): readonly ValidationError[];
    /**
     * failValidation - function, designed to fail validation with fatal error.
     * @method
     * @author Danil Andreev
     */
    failValidation(): ValidationError;
    /**
     * isFatal - if validation failed with fatal error - returns true, else - false.
     * @method
     * @author Danil Andreev
     */
    isFatal(): boolean;
    /**
     * hasErrors - method, designed to check if this error has validators.
     * @method
     * @author Danil Andreev
     */
    hasErrors(): boolean;
    /**
     * errorOn - returns error if it is error on selected field or undefined if not.
     * @method
     * @param key - Key of the field.
     * @author Danil Andreev
     */
    errorOn(key: string): Validator | undefined;
    /**
     * reject - method, designed to allow setting element rejection.
     * @method
     * @param name - The key of an element in setting.
     * @param expected - Expected value of an element.
     * @param options - Options for more detailed setup.
     * @author Danil Andreev
     */
    reject(name: string, expected: string, options?: ValidatorOptionsExtended): ValidationError;
    addNested(error: ValidationError | ValidationError[]): ValidationError;
    getJSON(): object;
    /**
     * getFlatErrorsList - returns flatten errors list with all nested errors and errors nested in validators.
     * @method
     * @author Danil Andreev
     */
    getFlatErrorsList(): ValidationError[];
    /**
     * getErrorOnId - returns error with custom id that matches input id.
     * If not found - returns false.
     * @method
     * @param id - Target id.
     * @author Danil Adnreev
     */
    getErrorOnId(id: number | string): ValidationError;
}