Add EmptyTypeAnnotation (#4724)

Added to Flow in facebook/flow#c603505583993aa953904005f91c350f4b65d6bd Parser support added in babel/babylon#171.
2016-10-14 12:16:02 -07:00
parent 50baac3251
commit 15183078e6
4 changed files with 15 additions and 0 deletions
--- a/packages/babel-types/README.md
+++ b/packages/babel-types/README.md
@@ -755,6 +755,11 @@ See also `t.isMixedTypeAnnotation(node, opts)` and `t.assertMixedTypeAnnotation(

 Aliases: `Flow`, `FlowBaseAnnotation`

+### t.emptyTypeAnnotation()
+
+See also `t.isEmptyTypeAnnotation(node, opts)` and `t.assertEmptyTypeAnnotation(node, opts)`.
+
+Aliases: `Flow`, `FlowBaseAnnotation`

 ### t.newExpression(callee, arguments)

--- a/packages/babel-types/src/definitions/flow.js
+++ b/packages/babel-types/src/definitions/flow.js
@@ -167,6 +167,10 @@ defineType("MixedTypeAnnotation", {
  aliases: ["Flow", "FlowBaseAnnotation"]
 });

+defineType("EmptyTypeAnnotation", {
+  aliases: ["Flow", "FlowBaseAnnotation"]
+});
+
 defineType("NullableTypeAnnotation", {
  visitor: ["typeAnnotation"],
  aliases: ["Flow"],