Use find instead of filter

Author: brettdh

lib/rules/no-typos.js

@@ -151,11 +151,14 @@ module.exports = {
         } else if (node.source && node.source.value === 'react') { // import { PropTypes } from "react"
           reactPackageName = node.specifiers[0].local.name;
 
-          propTypesPackageName = node.specifiers.length >= 1 ? (
-            node.specifiers
-              .filter(specifier => specifier.imported && specifier.imported.name === 'PropTypes')
-              .map(specifier => specifier.local.name)
-          )[0] : null;
+          if (node.specifiers.length >= 1) {
+            const propTypesSpecifier = node.specifiers.find(specifier => (
+              specifier.imported && specifier.imported.name === 'PropTypes'
+            ));
+            if (propTypesSpecifier) {
+              propTypesPackageName = propTypesSpecifier.local.name;
+            }
+          }
         }
       },