Implement versionAttribute

Fixes DE-783.

CHANGELOG.md

@@ -14,6 +14,12 @@ This driver uses semantic versioning:
 - A change in the major version (e.g. 1.Y.Z -> 2.0.0) indicates _breaking_
   changes that require changes in your code to upgrade.
 
+## [Unreleased]
+
+### Added
+
+- Added the `versionAttribute` option to the document operation options types (DE-783)
+
 ## [8.8.0]
 
 ### Changed
@@ -1788,6 +1794,7 @@ For a detailed list of changes between pre-release versions of v7 see the
 
   Graph methods now only return the relevant part of the response body.
 
+[unreleased]: https://github.com/arangodb/arangojs/compare/v8.8.0...HEAD
 [8.8.0]: https://github.com/arangodb/arangojs/compare/v8.7.0...v8.8.0
 [8.7.0]: https://github.com/arangodb/arangojs/compare/v8.6.0...v8.7.0
 [8.6.0]: https://github.com/arangodb/arangojs/compare/v8.5.0...v8.6.0

src/collection.ts

@@ -743,6 +743,13 @@ export type CollectionInsertOptions = {
    * Default: `false`
    */
   refillIndexCaches?: boolean;
+  /**
+   * If set, the attribute with the name specified by the option is looked up
+   * in the stored document and the attribute value is compared numerically to
+   * the value of the versioning attribute in the supplied document that is
+   * supposed to update/replace it.
+   */
+  versionAttribute?: string;
 };
 
 /**
@@ -796,6 +803,13 @@ export type CollectionReplaceOptions = {
    * Default: `false`
    */
   refillIndexCaches?: boolean;
+  /**
+   * If set, the attribute with the name specified by the option is looked up
+   * in the stored document and the attribute value is compared numerically to
+   * the value of the versioning attribute in the supplied document that is
+   * supposed to update/replace it.
+   */
+  versionAttribute?: string;
 };
 
 /**
@@ -864,6 +878,13 @@ export type CollectionUpdateOptions = {
    * Default: `false`
    */
   refillIndexCaches?: boolean;
+  /**
+   * If set, the attribute with the name specified by the option is looked up
+   * in the stored document and the attribute value is compared numerically to
+   * the value of the versioning attribute in the supplied document that is
+   * supposed to update/replace it.
+   */
+  versionAttribute?: string;
 };
 
 /**