import * as React from 'react';
import { ItemProps } from '../../common/propTypes';
export declare const styles: {
    root: {
        width: string;
    };
    dense: {
        padding: string;
    };
};
export interface IExpansionPanelState {
    expanded: boolean;
}
export default class VsExpansionPanel extends React.Component<ItemProps, IExpansionPanelState> {
    private readonly comp;
    private ExpansionPanelProps;
    private ExpansionPanelSummaryProps;
    private ExpansionPanelDetailsProps;
    private TypographyProps;
    private componentEventParams;
    constructor(props: ItemProps);
    render(): JSX.Element;
    changeExpanded: (_event: object, expanded: boolean) => void;
    private initProps;
}