Move plugin processing to top of plugins (#6381)

* centralize plugin options

* Centralize plugins options

- move more options to the top
- move validations that depend on options to the top

* use isLoose option

* Move more validations to the top

* Move ref parameter for rewriteModuleStatementsAndPrepareHeader() to the top

* fix eslint errors

* remove unused parameter

* set default systemGlobal value

* Revert "Move ref parameter for rewriteModuleStatementsAndPrepareHeader() to the top"

This reverts commit b3855302d17fa19d8acb4c8accab3680c8d2710e.

* Revert "Move more validations to the top"

This reverts commit e5861d8a034ff8f553391f55654f753bcf428a5d.

* fix allowMutablePropsOnTags option usage

* improve naming

* change Contructor definition for sake of consistency

* move allowMutablePropsOnTags validation to the top

* add missing !

packages/babel-plugin-transform-optional-chaining/src/index.js

@@ -1,7 +1,9 @@
 import syntaxOptionalChaining from "babel-plugin-syntax-optional-chaining";
 
-export default function({ types: t }) {
-  function optional(path, replacementPath, loose = false) {
+export default function({ types: t }, options) {
+  const { loose = false } = options;
+
+  function optional(path, replacementPath) {
     const { scope } = path;
     const optionals = [];
     const nil = scope.buildUndefinedNode();
@@ -123,7 +125,7 @@ export default function({ types: t }) {
           return;
         }
 
-        optional(path, findReplacementPath(path), this.opts.loose);
+        optional(path, findReplacementPath(path));
       },
     },
   };