Ghost/core/client/initializers/store-injector.js

//Used to surgically insert the store into things that wouldn't normally have them.
var StoreInjector = {
    name: 'store-injector',
    after: 'store',
    initialize: function (container, application) {
        application.inject('component:gh-role-selector', 'store', 'store:main');
    }
};

export default StoreInjector;