/// <reference types="react" />
import { PureComponent } from 'react';
export interface SnackbarState {
    message: string;
    open: boolean;
}
export declare class Snackbar extends PureComponent<any, SnackbarState> {
    state: SnackbarState;
    private initialRender;
    private snackbarElement;
    static emitMessage: (message: string) => void;
    constructor();
    shouldComponentUpdate(nextProps: any, nextState: SnackbarState): boolean;
    componentWillUpdate(): void;
    componentDidMount(): void;
    componentWillUnmount(): void;
    render(): JSX.Element;
    show: (event: any) => void;
    hide: () => void;
}