Updating client dependencies. Switching to yarn. (#6433)

* Updating client dependancies. Switching to using yarn.

* Updating React

* Moving pure components to using function syntax (performance gains with newer react version)

* Updating client dependancies.

* Ignore .yarninstall

* Enabling pre-lockfile because it's the entire point of using yarn.

* Removing old webpack config

* Moving to new prop-types

* Fixing ESLint Errors

* Updating jest snapshots.

* Cleaning up package.json

1 files changed, 7 insertions, 5 deletions

diff --git a/webapp/components/more_direct_channels/more_direct_channels.jsx b/webapp/components/more_direct_channels/more_direct_channels.jsx
index 16a45aa9a..f4134f077 100644
--- a/webapp/components/more_direct_channels/more_direct_channels.jsx
+++ b/webapp/components/more_direct_channels/more_direct_channels.jsx
@@ -14,6 +14,8 @@ import Constants from 'utils/constants.jsx';
 import {displayUsernameForUser} from 'utils/utils.jsx';
 import Client from 'client/web_client.jsx';
 
+import PropTypes from 'prop-types';
+
 import React from 'react';
 import {Modal} from 'react-bootstrap';
 import {FormattedMessage} from 'react-intl';
@@ -27,11 +29,11 @@ const MAX_SELECTABLE_VALUES = Constants.MAX_USERS_IN_GM - 1;
 
 export default class MoreDirectChannels extends React.Component {
     static propTypes = {
-        startingUsers: React.PropTypes.arrayOf(React.PropTypes.object),
-        onModalDismissed: React.PropTypes.func,
-        actions: React.PropTypes.shape({
-            getProfiles: React.PropTypes.func.isRequired,
-            getProfilesInTeam: React.PropTypes.func.isRequired
+        startingUsers: PropTypes.arrayOf(PropTypes.object),
+        onModalDismissed: PropTypes.func,
+        actions: PropTypes.shape({
+            getProfiles: PropTypes.func.isRequired,
+            getProfilesInTeam: PropTypes.func.isRequired
         }).isRequired
     }