How to use the inferno-compat.PropTypes.object function in inferno-compat

export function withApollo(
  WrappedComponent,
  operationOptions: OperationOption = {},
) {

  const withDisplayName = `withApollo(${getDisplayName(WrappedComponent)})`;

  class WithApollo extends Component {
    static displayName = withDisplayName;
    static WrappedComponent = WrappedComponent;
    static contextTypes = { client: PropTypes.object.isRequired };

    // data storage
    private client: ApolloClient; // apollo client

    constructor(props, context) {
      super(props, context);
      this.client = context.client;

      invariant(!!this.client,
          `Could not find "client" in the context of ` +
          `"${withDisplayName}". ` +
          `Wrap the root component in an `,
        );

    }

subscribe: PropTypes.func.isRequired,
      dispatch: PropTypes.func.isRequired,
      getState: PropTypes.func.isRequired,
    }),
    client: PropTypes.object.isRequired,
    immutable: PropTypes.bool,
    children: PropTypes.element.isRequired,
  };

  static childContextTypes = {
    store: PropTypes.object,
    client: PropTypes.object.isRequired,
  };

  static contextTypes = {
    store: PropTypes.object,
  };

  constructor(props, context) {
    super(props, context);

    console.warn(props);

    invariant(
      props.client,
      'ApolloClient was not passed a client instance. Make ' +
      'sure you pass in your client via the "client" prop.',
    );

    if (!props.store) {
      props.client.initStore();
    }

export default class ApolloProvider extends Component {
  static propTypes = {
    store: PropTypes.shape({
      subscribe: PropTypes.func.isRequired,
      dispatch: PropTypes.func.isRequired,
      getState: PropTypes.func.isRequired,
    }),
    client: PropTypes.object.isRequired,
    immutable: PropTypes.bool,
    children: PropTypes.element.isRequired,
  };

  static childContextTypes = {
    store: PropTypes.object,
    client: PropTypes.object.isRequired,
  };

  static contextTypes = {
    store: PropTypes.object,
  };

  constructor(props, context) {
    super(props, context);

    console.warn(props);

    invariant(
      props.client,
      'ApolloClient was not passed a client instance. Make ' +
      'sure you pass in your client via the "client" prop.',
    );

import invariant = require('invariant');

export declare interface ProviderProps {
  store?: Store;
  immutable?: boolean;
  client: ApolloClient;
}

export default class ApolloProvider extends Component {
  static propTypes = {
    store: PropTypes.shape({
      subscribe: PropTypes.func.isRequired,
      dispatch: PropTypes.func.isRequired,
      getState: PropTypes.func.isRequired,
    }),
    client: PropTypes.object.isRequired,
    immutable: PropTypes.bool,
    children: PropTypes.element.isRequired,
  };

  static childContextTypes = {
    store: PropTypes.object,
    client: PropTypes.object.isRequired,
  };

  static contextTypes = {
    store: PropTypes.object,
  };

  constructor(props, context) {
    super(props, context);