interface Address {
  street: string;
  country: string;
}

interface CanadianAddress extends Address {
    postalCode: string;
}

interface AmericanAddress extends Address {
    zipCode: string;
}

type Properties = CanadianAddress | AmericanAddress;

interface AddressHocProps {
    properties:Properties;
}

export class AddressComp extends React.Component<Properties, void> {
  public render() {
    return null;
  }
}

export class AddressHoc extends React.Component<AddressHocProps,void>{
    render(){
        //error ts2322
        return <AddressComp {...this.props.properties} />
    }
}