lib/transforms/bundleSystemJs.js
function getSharedProperties(configA, configB) {
  const bKeys = Object.keys(configB);
  return Object.keys(configA).filter(p => bKeys.includes(p));
}
function getSharedProperties(configA, configB) {
  const bKeys = Object.keys(configB);
  return Object.keys(configA).filter(p => bKeys.includes(p));
}
function getSharedProperties ( configA , configB ) { const bKeys = Object . keys ( configB ) ; return Object . keys ( configA ) . filter ( p => bKeys . includes ( p ) ) ; }
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