fix: add more descriptive docs for parameters

Author: marialungu

packages/recommend/src/types/TrendingFacetsQuery.ts

@@ -15,7 +15,7 @@ export type TrendingFacetsQuery = {
   readonly maxRecommendations?: number;
 
   /**
-   * Used for trending model
+   * The facet attribute to get recommendations for.
    */
   readonly facetName: string;
 };

packages/recommend/src/types/TrendingItemsQuery.ts

@@ -29,12 +29,12 @@ export type TrendingItemsQuery = {
   readonly fallbackParameters?: RecommendSearchOptions;
 
   /**
-   * Used for trending model
+   * The facet attribute to get recommendations for.
    */
   readonly facetName?: string;
 
   /**
-   * Used for trending model
+   * The value of the target facet.
    */
   readonly facetValue?: string;
 };