import BackError from './BackError';
export default class BackErrorBag {
    private readonly sizeLimit?;
    private backErrors;
    /**
     * @description
     * Creates a BackErrorBag.
     * With this bag, you can collect BackErrors and throw them all together.
     * The client will receive all errors in one package.
     * @param sizeLimit
     * Defines a size limit for the error bag.
     * When the size limit is reached, the bag will throw
     * itself and don't accept more errors.
     */
    constructor(sizeLimit?: number);
    /**
     * @description
     * Creates a BackErrorBag.
     * With this bag, you can collect BackErrors and throw them all together.
     * The client will receive all errors in one package.
     * @example
     * new BackErrorBag(myError,myError2).throw();
     * @param backErrors
     */
    constructor(backErrors: BackError[]);
    /**
     * @description
     * Returns all BackErrors of the bag.
     */
    getBackErrors(): BackError[];
    /**
     * @description
     * Adds all BackErrors of a BackErrorBags to this bag.
     * @param backErrorBags
     */
    addFromBackErrorBag(...backErrorBags: BackErrorBag[]): void;
    /**
     * @description
     * Adds BackErrors to this bag.
     * @param backErrors
     */
    add(...backErrors: BackError[]): void;
    /**
     * @description
     * Empty the bag by removing all BackErrors.
     */
    empty(): void;
    /**
     * @description
     * Throw this bag if it has at least one BackError.
     */
    throwIfHasError(): void;
    /**
     * @description
     * Throw this bag no matter if it's empty or not
     */
    throw(): void;
    /**
     * @description
     * Returns the count of BackErrors.
     */
    get count(): number;
    /**
     * @description
     * Returns if this bag is not empty.
     * It means that the bag has at least one BackError.
     */
    isNotEmpty(): boolean;
    /**
     * @description
     * Returns if the BackErrorBag is empty.
     */
    isEmpty(): boolean;
    /**
     * @description
     * Returns the complete information as a string.
     */
    toString(): string;
}