message: Updated: change browser judgment method.
diff: @@ -81,7 +81,8 @@ const constants = {
  TOASTS: 'TOASTS',
  UA: 'UA',
  UA_IS_SAFARI: 'UA_IS_SAFARI',
  - UA_IS_EDGE: 'UA_IS_EDGE'
  + UA_IS_EDGE: 'UA_IS_EDGE',
  + UA_IS_FIREFOX: 'UA_IS_FIREFOX'
  };
  export default {
  @@ -152,7 +153,8 @@ export default {
  [constants.TOASTS]: toasts.all,
  [constants.UA]: ua.all,
  [constants.UA_IS_SAFARI]: ua.isSafari,
  - [constants.UA_IS_EDGE]: ua.isEdge
  + [constants.UA_IS_EDGE]: ua.isEdge,
  + [constants.UA_IS_FIREFOX]: ua.isFirefox
  };
  export {
  