import { ReactNode } from '../../../node_modules/react';
import { SnackbarOrigin } from 'notistack';
export type ToastSeverity = 'success' | 'error' | 'warning' | 'info';
export type ToastTransition = 'slide' | 'grow';
export type ToastKey = string | number;
export interface ToastOrigin extends SnackbarOrigin {
}
/**
 * Per-edge distance of the toast container from the viewport edges.
 * Numbers are treated as pixels; strings are used verbatim (e.g. '2rem', '10%').
 */
export interface ToastOffset {
    top?: number | string;
    bottom?: number | string;
    left?: number | string;
    right?: number | string;
}
export interface ToastOptions {
    /** Title rendered in bold above the message. */
    title?: ReactNode;
    /** Severity determines the Alert color and icon. @default 'info' */
    severity?: ToastSeverity;
    /** Milliseconds before auto-dismiss. Pass `null` to persist. @default 5000 */
    autoHideDuration?: number | null;
    /** Screen anchor position. @default { vertical: 'bottom', horizontal: 'right' } */
    anchorOrigin?: ToastOrigin;
    /**
     * Per-notification offset, nudging this toast away from its anchored edge
     * on top of the provider's global `offset`. A number/string is applied to the
     * anchored vertical edge; pass an object to control each edge independently.
     */
    offset?: number | string | ToastOffset;
    /** Transition animation. @default 'slide' */
    transition?: ToastTransition;
    /** Unique key — pass to prevent duplicates or to close programmatically. */
    key?: ToastKey;
    /** If true, toast stays until explicitly dismissed. @default false */
    persist?: boolean;
}
export interface ToastContextValue {
    /** Show a toast with any severity. */
    showToast: (message: ReactNode, options?: ToastOptions) => ToastKey;
    /** Shorthand — severity: 'success'. */
    showSuccess: (message: ReactNode, options?: Omit<ToastOptions, 'severity'>) => ToastKey;
    /** Shorthand — severity: 'error'. */
    showError: (message: ReactNode, options?: Omit<ToastOptions, 'severity'>) => ToastKey;
    /** Shorthand — severity: 'warning'. */
    showWarning: (message: ReactNode, options?: Omit<ToastOptions, 'severity'>) => ToastKey;
    /** Shorthand — severity: 'info'. */
    showInfo: (message: ReactNode, options?: Omit<ToastOptions, 'severity'>) => ToastKey;
    /** Close a specific toast by key, or all toasts if no key is passed. */
    closeToast: (key?: ToastKey) => void;
}