Merge pull request #6529 from Borales/core-transformation-file-has

Providing File.has method for core/transformation package
2017-10-23 15:37:00 +02:00
parent 3214c5004e 416e9aba39
commit 101529ffe0
1 changed files with 4 additions and 0 deletions
--- a/packages/babel-core/src/transformation/file/file.js
+++ b/packages/babel-core/src/transformation/file/file.js
@@ -56,6 +56,10 @@ export default class File {
    return this._map.get(key);
  }

+  has(key: mixed): boolean {
+    return this._map.has(key);
+  }
+
  getModuleName(): ?string {
    const opts = this.opts;
    if (!opts.moduleIds) {