Add rule fixer

lint/rules/named-styles.js

@@ -6,6 +6,15 @@ module.exports = {
         codePath.arguments.length < 2
       ) {
         context.report({
+          fix: fixer =>
+            fixer.insertTextAfter(
+              codePath.arguments[0],
+              `,{ name: "${context
+                .getFilename()
+                .split("/")
+                .slice(-1)[0]
+                .replace(/\..+/, "")}" }`
+            ),
           loc: codePath.callee.loc,
           messageId:
             codePath.callee.name === "makeStyles"
@@ -17,6 +26,7 @@ module.exports = {
     }
   }),
   meta: {
+    fixable: "code",
     messages: {
       expectedNameHoc: 'withStyles hook should have "name" property.',
       expectedNameHook: 'makeStyles hook should have "name" property.'