import { ReactNode } from 'react';
export type { AthenaToastProviderProps } from '../components/auth/athena-toast-provider.js';
export { AthenaToastProvider } from '../components/auth/athena-toast-provider.js';
export declare const DEFAULT_TOAST_TIMEOUT_MS = 4000;
/**
 * Title/description payload shared by Athena toast helpers.
 * Prefer these helpers over calling HeroUI `toast.*` directly so timeout and
 * shape stay consistent across tables, forms, and showcase apps.
 */
export interface AthenaToastContent {
    description?: ReactNode;
    title: ReactNode;
}
/** Visual variants mapped onto HeroUI toast helpers. */
export type AthenaToastVariant = "default" | "success" | "info" | "warning" | "danger";
export interface AthenaToastOptions extends AthenaToastContent {
    /** When true, toast stays open until {@link closeToast} / {@link updateToast}. */
    isLoading?: boolean;
    timeout?: number;
    variant?: AthenaToastVariant;
}
/** Alias matching common app naming (`AppToastContent`). */
export type AppToastContent = AthenaToastContent;
/**
 * Neutral toast (`variant: "default"`).
 */
export declare function showToast(content: AthenaToastContent): string;
/**
 * Success toast for completed actions (save, copy, send).
 */
export declare function showToastSuccess(content: AthenaToastContent): string;
/**
 * Informational toast for non-blocking notices.
 */
export declare function showToastInfo(content: AthenaToastContent): string;
/**
 * Warning toast for recoverable issues.
 */
export declare function showToastWarning(content: AthenaToastContent): string;
/**
 * Danger toast for failures and destructive outcomes.
 */
export declare function showToastDanger(content: AthenaToastContent): string;
/**
 * Indefinite loading toast. Pair with {@link closeToast} or {@link updateToast}
 * when the work finishes.
 *
 * @returns Toast id string for `closeToast` / `updateToast`.
 */
export declare function showLoadingToast(content: AthenaToastContent): string;
/**
 * Closes a toast previously opened by {@link showLoadingToast} (or any toast id).
 */
export declare function closeToast(toastId: string): void;
/**
 * Replaces an existing toast (HeroUI has no in-place mutate API).
 * Closes `toastId` and opens a new toast with the given content/variant.
 *
 * @returns The new toast id (loading or timed variant).
 */
export declare function updateToast(toastId: string, content: AthenaToastOptions): string;
/**
 * Closes every toast currently in the default HeroUI queue.
 */
export declare function clearToasts(): void;
export interface AthenaToastPromiseMessages<T> {
    error: ReactNode | ((error: Error) => ReactNode);
    loading: ReactNode;
    success: ReactNode | ((data: T) => ReactNode);
}
/**
 * Promise-bound toast (loading → success/danger). Thin wrapper over HeroUI
 * `toast.promise` with package-consistent naming.
 */
export declare function showToastPromise<T>(work: Promise<T> | (() => Promise<T>), messages: AthenaToastPromiseMessages<T>): string;