content: import React from 'react';
  import PropTypes from 'prop-types';
  import hoistNonReactStatics from 'hoist-non-react-statics';
  
  import getInjectors from './reducerInjectors';
  
  /**
   * Dynamically injects a reducer
   *
   * @param {string} key A key of the reducer
   * @param {function} reducer A reducer that will be injected
   *
   */
  export default ({ key, reducer }) => (WrappedComponent) => {
    class ReducerInjector extends React.Component {
      static WrappedComponent = WrappedComponent;
      static contextTypes = {
        store: PropTypes.object.isRequired,
      };
      static displayName = `withReducer(${(WrappedComponent.displayName || WrappedComponent.name || 'Component')})`;
  
      componentWillMount() {
        const { injectReducer } = this.injectors;
  
        injectReducer(key, reducer);
      }
  
      injectors = getInjectors(this.context.store);
  
      render() {
        return <WrappedComponent {...this.props} />;
      }
    }
  
    return hoistNonReactStatics(ReducerInjector, WrappedComponent);
  };
  