import * as React from 'react';
import { View } from 'react-native';
import type { ZestUIComponentProps } from '../../types';
import type { ToastObject } from '../useToastManager';
export type ToastSwipeDirection = 'up' | 'down' | 'left' | 'right';
/**
 * Groups all parts of an individual toast.
 * Renders a `<View>` wrapped in a `GestureDetector`.
 *
 * Follows the animation contract: it never moves itself. It publishes
 * `transitionStatus`, its stacking `offsetY`/`index`, and how far a swipe has
 * travelled, and the consumer turns those into a transform.
 *
 * **Enter:** `transitionStatus` starts as `'starting'` (auto-clears to
 * `undefined` after one frame). Key off `state.transitionStatus === 'starting'`
 * to trigger a slide-in or fade-in animation.
 *
 * **Exit:** `removeOnClose` (on by default) drops the toast the moment it
 * closes — the right default for a consumer who does not animate. To animate
 * the exit, set `removeOnClose={false}`, drive the exit from
 * `state.transitionStatus === 'ending'` using `state.measuredHeight` as the
 * starting value (the animation target is `0`), and call
 * `useToastManager().remove(id)` when the animation finishes.
 * This is the same lever as `Collapsible.Panel`'s `keepMounted`.
 */
export declare function ToastRoot(componentProps: ToastRoot.Props): React.JSX.Element;
export interface ToastRootState {
    /**
     * The toast's transition status: `'starting'` as it arrives (auto-clears to
     * `undefined` after one frame for enter animation), `'ending'` once it is
     * closing.
     */
    transitionStatus: 'starting' | 'ending' | undefined;
    /**
     * Whether a toast is being pressed or focused, which pauses the timers.
     */
    expanded: boolean;
    /**
     * Whether the toast is beyond the provider's `limit`. Limited toasts stay in
     * the list so they can be hidden or animated out rather than vanishing.
     */
    limited: boolean;
    /**
     * The toast's type, as passed to `add()`.
     */
    type: string | undefined;
    /**
     * The toast's index in the list, newest first.
     */
    index: number;
    /**
     * The toast's index among the toasts that are not closing, or `-1` when it is.
     */
    visibleIndex: number;
    /**
     * How far down the stack the toast sits, in pixels: the total height of every
     * toast before it. This is the RN counterpart of upstream's
     * `--toast-offset-y` CSS variable.
     */
    offsetY: number;
    /**
     * The toast's measured height.
     */
    height: number;
    /**
     * The last measured height before the toast closed, preserved for the
     * consumer to use as the starting value for an exit animation.
     * Falls back to `height` when no close has occurred yet.
     */
    measuredHeight: number;
    /**
     * Whether a swipe is currently in progress.
     */
    swiping: boolean;
    /**
     * How far the current swipe has travelled towards `swipeDirection`, in pixels.
     */
    swipeMovement: number;
    /**
     * The direction a swipe must travel to dismiss the toast.
     */
    swipeDirection: ToastSwipeDirection;
}
export interface ToastRootProps extends ZestUIComponentProps<typeof View, ToastRootState> {
    /**
     * The toast to render, from `useToastManager().toasts`.
     */
    toast: ToastObject<any>;
    /**
     * Whether to remove the toast from the list as soon as it closes.
     *
     * Set it to `false` to animate the exit: drive the animation from
     * `state.transitionStatus === 'ending'` and call `useToastManager().remove(id)`
     * when it finishes. Nothing in React Native can report that for you.
     * @default true
     */
    removeOnClose?: boolean | undefined;
    /**
     * The swipe direction used to dismiss the toast.
     * @default 'right'
     */
    swipeDirection?: ToastSwipeDirection | undefined;
    /**
     * How far a swipe must travel, in pixels, before it dismisses the toast.
     * @default 40
     */
    swipeThreshold?: number | undefined;
}
export declare namespace ToastRoot {
    type State = ToastRootState;
    type Props = ToastRootProps;
    type SwipeDirection = ToastSwipeDirection;
}
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