From 6ae7efcb4aadd26ce44efc25f2f7faadbf3540e9 Mon Sep 17 00:00:00 2001
From: Tan Li Hau <lhtan93@gmail.com>
Date: Fri, 14 Jun 2019 22:14:17 +0800
Subject: [PATCH] fix typescript for babel-types

---
 packages/babel-types/scripts/generators/typescript.js |  5 +++++
 packages/babel-types/src/definitions/experimental.js  | 11 +++++++++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/packages/babel-types/scripts/generators/typescript.js b/packages/babel-types/scripts/generators/typescript.js
index b6019ec37324..f3aef23e59d5 100644
--- a/packages/babel-types/scripts/generators/typescript.js
+++ b/packages/babel-types/scripts/generators/typescript.js
@@ -100,6 +100,11 @@ for (const type in t.NODE_FIELDS) {
     lines.push(
       `export function ${toFunctionName(type)}(${args.join(", ")}): ${type};`
     );
+  } else {
+    lines.push(
+      `declare function _${toFunctionName(type)}(${args.join(", ")}): ${type};`,
+      `export { _${toFunctionName(type)} as ${toFunctionName(type)}}`
+    );
   }
 }
 
diff --git a/packages/babel-types/src/definitions/experimental.js b/packages/babel-types/src/definitions/experimental.js
index ed088af74bd6..a9983c87de6b 100644
--- a/packages/babel-types/src/definitions/experimental.js
+++ b/packages/babel-types/src/definitions/experimental.js
@@ -146,8 +146,8 @@ defineType("OptionalCallExpression", {
 });
 
 defineType("ClassPrivateProperty", {
-  visitor: ["key", "value"],
-  builder: ["key", "value"],
+  visitor: ["key", "value", "decorators"],
+  builder: ["key", "value", "decorators"],
   aliases: ["Property", "Private"],
   fields: {
     key: {
@@ -157,6 +157,13 @@ defineType("ClassPrivateProperty", {
       validate: assertNodeType("Expression"),
       optional: true,
     },
+    decorators: {
+      validate: chain(
+        assertValueType("array"),
+        assertEach(assertNodeType("Decorator")),
+      ),
+      optional: true,
+    },
   },
 });