Implement stopwords hex flag

Fixes #732.

Author: pluma

CHANGELOG.md

@@ -34,6 +34,8 @@ This driver uses semantic versioning:
 
 - Added `collection.documents` for fetching multiple documents
 
+- Added missing `hex` flag to `StopwordsAnalyzer` type [#732](https://github.com/arangodb/arangojs/issues/732)
+
 - Added missing `details` flag to `collection.figures` [#728](https://github.com/arangodb/arangojs/issues/728)
 
 - Added support for `fillBlockCache` query option

src/analyzer.ts

@@ -400,9 +400,15 @@ export type GeoPointAnalyzer = {
  */
 export type StopwordsAnalyzerProperties = {
   /**
-   * Hex-encoded strings that describe the tokens to be discarded.
+   * Array of strings that describe the tokens to be discarded.
    */
   stopwords: string[];
+  /**
+   * Whether stopword values should be interpreted as hex-encoded strings.
+   *
+   * Default: `false`
+   */
+  hex?: boolean;
 };
 
 /**