refactor: add Pagination class

packages/analytics/src/constants.js

@@ -1,23 +0,0 @@
-/* eslint-disable class-methods-use-this */
-// eslint-disable-next-line max-classes-per-file
-class Order {}
-
-export class Asc extends Order {
-  matchStage(nextKey) {
-    return { $gt: nextKey }
-  }
-
-  order() {
-    return 1
-  }
-}
-
-export class Desc extends Order {
-  matchStage(nextKey) {
-    return { $lt: nextKey }
-  }
-
-  order() {
-    return -1
-  }
-}