Improve dependency extractor (#7385)

* Refactored dependency extractor * Refactored dependency extractor test * Update changelog * Fix headers and naming * Disable tests failing in Node <9 * Add feature detection to tests
jestjs · Nov 19, 2018 · 819cae5 · 819cae5
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -73,6 +73,7 @@
 - `[expect]` Fix toMatchObject matcher when used with `Object.create(null)` ([#7334](https://github.com/facebook/jest/pull/7334))
 - `[jest-haste-map]` [**BREAKING**] Recover files correctly after haste name collisions are fixed ([#7329](https://github.com/facebook/jest/pull/7329))
 - `[jest-haste-map]` Remove legacy condition for duplicate module detection ([#7333](https://github.com/facebook/jest/pull/7333))
+- `[jest-haste-map]` Fix `require` detection with trailing commas and ignore `import typeof` modules ([#7385](https://github.com/facebook/jest/pull/7385))
 
 ### Chore & Maintenance
 
@@ -110,6 +111,7 @@
 - `[jest-worker]` Standardize filenames ([#7316](https://github.com/facebook/jest/pull/7316))
 - `[pretty-format]` Standardize filenames ([#7316](https://github.com/facebook/jest/pull/7316))
 - `[*]` Add check for Facebook copyright headers on CI ([#7370](https://github.com/facebook/jest/pull/7370))
+- `[jest-haste-map]` Refactor `dependencyExtractor` and tests ([#7385](https://github.com/facebook/jest/pull/7385))
 
 ### Performance
 

diff --git a/packages/jest-haste-map/src/lib/__tests__/dependencyExtractor.js b/packages/jest-haste-map/src/lib/__tests__/dependencyExtractor.js