From ad1de09b5fe1bed0d17e3b1ef59b77371d7f6518 Mon Sep 17 00:00:00 2001
From: Sven SAULEAU <sven.sauleau@xtuc.fr>
Date: Wed, 23 May 2018 09:42:33 +0200
Subject: [PATCH 1/2] docs: [skip ci] update AST spec

---
 packages/babel-parser/ast/spec.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/babel-parser/ast/spec.md b/packages/babel-parser/ast/spec.md
index abc3a092f4..5022195a61 100644
--- a/packages/babel-parser/ast/spec.md
+++ b/packages/babel-parser/ast/spec.md
@@ -239,6 +239,7 @@ interface NumericLiteral <: Literal {
 ```js
 interface Program <: Node {
   type: "Program";
+  interpreter: string | null;
   sourceType: "script" | "module";
   body: [ Statement | ModuleDeclaration ];
   directives: [ Directive ];

From 7d99a96f9f2f25df9a6cede35a8330c100236150 Mon Sep 17 00:00:00 2001
From: Sven SAULEAU <sven.sauleau@xtuc.fr>
Date: Wed, 23 May 2018 09:50:23 +0200
Subject: [PATCH 2/2] docs: [skip ci] add InterpreterDirective

---
 packages/babel-parser/ast/spec.md | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/packages/babel-parser/ast/spec.md b/packages/babel-parser/ast/spec.md
index 5022195a61..e8b5120b13 100644
--- a/packages/babel-parser/ast/spec.md
+++ b/packages/babel-parser/ast/spec.md
@@ -45,6 +45,7 @@ These are the core @babel/parser (babylon) AST node types.
   - [Decorator](#decorator)
   - [Directive](#directive)
   - [DirectiveLiteral](#directiveliteral)
+  - [InterpreterDirective](#interpreterdirective)
 - [Expressions](#expressions)
   - [Super](#super)
   - [Import](#import)
@@ -239,7 +240,7 @@ interface NumericLiteral <: Literal {
 ```js
 interface Program <: Node {
   type: "Program";
-  interpreter: string | null;
+  interpreter: InterpreterDirective | null;
   sourceType: "script" | "module";
   body: [ Statement | ModuleDeclaration ];
   directives: [ Directive ];
@@ -584,6 +585,14 @@ interface DirectiveLiteral <: StringLiteral {
 }
 ```
 
+## InterpreterDirective
+
+```js
+interface InterpreterDirective <: StringLiteral {
+  type: "InterpreterDirective";
+}
+```
+
 # Expressions
 
 ```js