/** @packageDocumentation
 * @module Message
 */
import "./Toast.scss";
import * as React from "react";
import { CommonProps, NoChildrenProps } from "@bentley/ui-core";
/** Properties of [[Toast]] component.
 * @alpha Review naming of: animateOutTo, content, onAnimatedOut
 */
export interface ToastProps extends CommonProps, NoChildrenProps {
    /** Element to which the toast will animate out to. */
    animateOutTo?: HTMLElement | null;
    /** Message content. */
    content?: React.ReactNode;
    /** Function called when toast finishes to animate out. */
    onAnimatedOut?: () => void;
    /** Describes timeout after which the toast starts to animate out (in ms). Defaults to 2000. */
    timeout: number;
}
/** Default properties of [[Toast]] component.
 * @alpha
 */
export declare type ToastDefaultProps = Pick<ToastProps, "timeout">;
declare enum Stage {
    Visible = 0,
    AnimatingOut = 1,
    AnimatedOut = 2
}
/** State of [[Toast]] component. */
interface ToastState {
    /** Describes current toast stage. */
    stage: Stage;
    /** Toast style that is applied based on current stage. */
    toastStyle: ToastStyle;
}
/** Toast style.
 * @alpha
 */
export declare type ToastStyle = Pick<React.CSSProperties, "width" | "height">;
/** Footer message that animates out to specified element after some timeout. Used in [[Footer]] component.
 * @alpha
 */
export declare class Toast extends React.PureComponent<ToastProps, ToastState> {
    static readonly defaultProps: ToastDefaultProps;
    private _timer;
    private _toast;
    constructor(props: ToastProps);
    componentDidMount(): void;
    componentWillUnmount(): void;
    render(): JSX.Element;
    private _handleTransitionEnd;
    private setStage;
    private animateOut;
}
export {};
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