Cleanup

src/provider.js

@@ -1,4 +1,4 @@
-import React, { Children } from 'react'
+import React from 'react'
 import PropTypes from 'prop-types'
 import { connect } from 'react-redux'
 import { supplant, translateKey, createHTMLMarkup } from './utils'
@@ -7,12 +7,14 @@ import { TranslateProvider } from './context'
 class IntlProvider extends React.Component {
   constructor (props) {
     super(props)
-    const { translations, locale } = props
-    if (!translations || !locale) {
+    if (!props.translations || !props.locale) {
       let namePart = this.constructor.displayName ? ' of ' + this.constructor.displayName : ''
       throw new Error('Could not find translations or locale on this.props ' + namePart)
     }
   }
+  static propTypes = {
+    translations: PropTypes.object
+  };
   static defaultProps = {
     translations: {}
   };