text: var keyMirror = (obj, namespace) => {
    namespace = namespace || [];
    for (var key in obj) {
      if (obj.hasOwnProperty(key) && obj[key] === null) {
        obj[key] = namespace.concat([key]).join(":");
      } else if (obj.hasOwnProperty(key) && typeof obj[key] === "object") {
        obj[key] = keyMirror(obj[key], namespace.concat([key]));
      }
    }
  
    return obj;
  };
  
  module.exports = keyMirror({
    DNA: {
      LOAD: null,
      LOAD_SUCCESS: null,
      LOAD_COLLECTION: null,
      LOAD_COLLECTION_SUCCESS: null
    }
  });
  