import type { Error as Auth0Error } from '@auth0/auth0-acul-js';
export interface ErrorItem extends Auth0Error {
    id: string;
    label?: string;
    type?: ErrorType;
}
export type ErrorType = 'auth0' | 'validation' | 'configuration';
export declare const ERROR_TYPES: ErrorType[];
type Bucket = {
    auth0: ReadonlyArray<ErrorItem>;
    validation: ReadonlyArray<ErrorItem>;
    configuration: ReadonlyArray<ErrorItem>;
};
type Listener = () => void;
/**
 * Global error store for ACUL (one screen per page).
 * - Holds a single bucket of errors across the current page.
 * - Generates stable ids for every inserted error.
 * - Emits immutable snapshots to subscribers.
 */
declare class ErrorStore {
    private bucket;
    private listeners;
    subscribe(cb: Listener): () => void;
    snapshot(): Readonly<Bucket>;
    /** Add ids and freeze an array of ErrorItem-like objects. */
    private normalize;
    /** Replace an entire type with a new list (generating ids if needed). */
    replace(type: ErrorType, list: Array<Omit<ErrorItem, 'id'> | ErrorItem>): void;
    /**
     * Replace only errors for a specific field within a type.
     * - Keeps all existing errors for other fields.
     * - Normalizes incoming errors and replaces matching field ones.
     */
    replacePartial(type: ErrorType, list: Array<Omit<ErrorItem, 'id'> | ErrorItem>, field: string): void;
    /** Append one or more items to a type. */
    push(type: ErrorType, list: Omit<ErrorItem, 'id'> | ErrorItem | Array<Omit<ErrorItem, 'id'> | ErrorItem>): void;
    /** Clear one or more kinds (default: all kinds). */
    clear(kinds?: ErrorType[]): void;
    /**
     * Remove errors that match a given id or predicate from specified kinds.
     */
    remove(kinds: ErrorType[] | undefined, test: string | ((e: ErrorItem) => boolean)): void;
    private notify;
}
export declare const errorStore: ErrorStore;
export {};