Fix lint errors

Author: brettdh

lib/rules/no-typos.js

@@ -58,6 +58,10 @@ module.exports = {
     }
 
     function isPropTypesPackage(node) {
+      // Note: we really do want == with the package names here,
+      // since we need value equality, not identity - and
+      // these values are always string or null.
+      /* eslint-disable eqeqeq */
       return (
         node.type === 'Identifier' &&
         node.name == propTypesPackageName
@@ -66,8 +70,11 @@ module.exports = {
         node.property.name === 'PropTypes' &&
         node.object.name == reactPackageName
       );
+      /* eslint-enable eqeqeq */
     }
 
+    /* eslint-disable no-use-before-define */
+
     function checkValidCallExpression(node) {
       const callee = node.callee;
       if (callee.type === 'MemberExpression' && callee.property.name === 'shape') {
@@ -80,7 +87,6 @@ module.exports = {
       }
     }
 
-    /* eslint-disable no-use-before-define */
     function checkValidProp(node) {
       if ((!propTypesPackageName && !reactPackageName) || !node) {
         return;
@@ -107,6 +113,8 @@ module.exports = {
       }
     }
 
+    /* eslint-enable no-use-before-define */
+
     function checkValidPropObject (node) {
       if (node && node.type === 'ObjectExpression') {
         node.properties.forEach(prop => checkValidProp(prop.value));