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-traverse/src/path/inference/index.js
+++ b/packages/babel-traverse/src/path/inference/index.js
@@ -73,6 +73,8 @@ function _isBaseType(baseName: string, type?, soft?): boolean {
    return t.isAnyTypeAnnotation(type);
  } else if (baseName === "mixed") {
    return t.isMixedTypeAnnotation(type);
+  } else if (baseName === "empty") {
+    return t.isEmptyTypeAnnotation(type);
  } else if (baseName === "void") {
    return t.isVoidTypeAnnotation(type);
  } else {