diff --git a/src/apps/viewer/index.html b/src/apps/viewer/index.html
index f3faa04f95f9e915ba493d25fdc471b69489e913..b2c505caf8929418a0dbe3e3107fd945179a6855 100644
--- a/src/apps/viewer/index.html
+++ b/src/apps/viewer/index.html
@@ -3,7 +3,7 @@
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
- <title>Mol* Render Test</title>
+ <title>Mol* Viewer</title>
<link href='./app.css', rel="stylesheet">
</head>
<body>
diff --git a/src/mol-model/structure/query/queries/generators.ts b/src/mol-model/structure/query/queries/generators.ts
index f8ba1c17f37084ff7518e817ca40e4451d6cde35..d7c63919cff71a9d0de0f4b20a29b1dae6dfc1e8 100644
--- a/src/mol-model/structure/query/queries/generators.ts
+++ b/src/mol-model/structure/query/queries/generators.ts
@@ -15,9 +15,13 @@ export const none: StructureQuery = ctx => StructureSelection.Sequence(ctx.input
export const all: StructureQuery = ctx => StructureSelection.Singletons(ctx.inputStructure, ctx.inputStructure);
export interface AtomsQueryParams {
+ /** Query to be executed for each entity once */
entityTest: QueryPredicate,
+ /** Query to be executed for each chain once */
chainTest: QueryPredicate,
+ /** Query to be executed for each residue once */
residueTest: QueryPredicate,
+ /** Query to be executed for each atom */
atomTest: QueryPredicate,
groupBy: QueryFn
}