In web, we encounter

[mviranyi]

Using react-combine-styles in code like this ..

const cardStyle = combineStyles({
      card:true,
      expandend:this.props.isCardExpanded
      },
      style
    );

.. renders us a blank page and console output ..

Uncaught TypeError: react_combine_styles_1.default is not a function
    at CardComponent.render (eval at except (App.js:135), <anonymous>:62152:57)
    at finishClassComponent (react-dom.development.js:13193)
    at updateClassComponent (react-dom.development.js:13155)
    at beginWork (react-dom.development.js:13824)
    at performUnitOfWork (react-dom.development.js:15863)
    at workLoop (react-dom.development.js:15902)
    at HTMLUnknownElement.callCallback (react-dom.development.js:100)
    at Object.invokeGuardedCallbackDev (react-dom.development.js:138)
    at invokeGuardedCallback (react-dom.development.js:187)
    at replayUnitOfWork (react-dom.development.js:15310)

What am I doing wrong?