diff --git a/frontend/.eslintrc.json b/frontend/.eslintrc.json
index 02e48927fe..314d95fe5f 100644
--- a/frontend/.eslintrc.json
+++ b/frontend/.eslintrc.json
@@ -80,7 +80,23 @@
             ]
           }
         ],
-        "@stylistic/member-delimiter-style": "error",
+        "@stylistic/member-delimiter-style": [
+          "error",
+          {
+            "overrides": {
+              "typeLiteral": {
+                "singleline": {
+                  "delimiter": "comma",
+                  "requireLast": false
+                },
+                "multiline": {
+                  "delimiter": "comma",
+                  "requireLast": true
+                }
+              }
+            }
+          }
+        ],
         "@stylistic/type-annotation-spacing": "error",
         "@typescript-eslint/array-type": [
           "error",
diff --git a/frontend/src/store/store.ts b/frontend/src/store/store.ts
index 2781cf2e8c..2b8fb44e49 100644
--- a/frontend/src/store/store.ts
+++ b/frontend/src/store/store.ts
@@ -61,7 +61,7 @@ export default createStore<StoreState>({
         slice.isOpen = !slice.isOpen;
       }
     },
-    setAllZoomCommitMessageBody(_, { isOpen, commits }: { isOpen: boolean; commits: DailyCommit[] }) {
+    setAllZoomCommitMessageBody(_, { isOpen, commits }: { isOpen: boolean, commits: DailyCommit[] }) {
       commits.forEach((commit) => {
         commit.commitResults.forEach((slice) => {
           if (slice.isOpen !== undefined) {
@@ -77,7 +77,7 @@ export default createStore<StoreState>({
       file.active = !file.active;
       file.wasCodeLoaded = file.wasCodeLoaded || file.active;
     },
-    setAllAuthorshipFileActiveProperty(_, { isActive, files }: { isActive: boolean; files: AuthorshipFile[] }) {
+    setAllAuthorshipFileActiveProperty(_, { isActive, files }: { isActive: boolean, files: AuthorshipFile[] }) {
       files.forEach((file) => {
         file.active = isActive;
         file.wasCodeLoaded = file.wasCodeLoaded || file.active;
diff --git a/frontend/src/types/window.ts b/frontend/src/types/window.ts
index dd2f1abd5e..979b23086c 100644
--- a/frontend/src/types/window.ts
+++ b/frontend/src/types/window.ts
@@ -20,11 +20,11 @@ interface SortingFunction<T> {
 interface Api {
   loadJSON: (fname: string) => Promise<unknown>;
   loadSummary: () => Promise<{
-    creationDate: string;
-    reportGenerationTime: string;
-    errorMessages: { [key: string]: ErrorMessage };
-    names: string[];
-    blurbMap: { [key: string]: string };
+    creationDate: string,
+    reportGenerationTime: string,
+    errorMessages: { [key: string]: ErrorMessage },
+    names: string[],
+    blurbMap: { [key: string]: string },
   } | null>;
   loadCommits: (repoName: string) => Promise<User[]>;
   loadAuthorship: (repoName: string) => Promise<AuthorshipSchema>;
diff --git a/frontend/src/utils/repo-sorter.ts b/frontend/src/utils/repo-sorter.ts
index 7c1fd560d8..c97af38abd 100644
--- a/frontend/src/utils/repo-sorter.ts
+++ b/frontend/src/utils/repo-sorter.ts
@@ -52,10 +52,10 @@ function sortingHelper(element: User[], sortingOption?: string): string | number
 function groupByRepos(
   repos: User[][],
   sortingControl: {
-    sortingOption: string;
-    sortingWithinOption: string;
-    isSortingDsc: string;
-    isSortingWithinDsc: string; },
+    sortingOption: string,
+    sortingWithinOption: string,
+    isSortingDsc: string,
+    isSortingWithinDsc: string, },
 ): User[][] {
   const sortedRepos: User[][] = [];
   const {
@@ -85,8 +85,8 @@ function groupByRepos(
 function groupByNone(
   repos: User[][],
   sortingControl: {
-    sortingOption: string;
-    isSortingDsc: string; },
+    sortingOption: string,
+    isSortingDsc: string, },
 ): User[] {
   const sortedRepos: User[] = [];
   const { sortingOption, isSortingDsc } = sortingControl;
@@ -115,10 +115,10 @@ function groupByNone(
 function groupByAuthors(
   repos: User[][],
   sortingControl: {
-    sortingOption: string;
-    sortingWithinOption: string;
-    isSortingDsc: string;
-    isSortingWithinDsc: string; },
+    sortingOption: string,
+    sortingWithinOption: string,
+    isSortingDsc: string,
+    isSortingWithinDsc: string, },
 ): User[][] {
   const authorMap: { [userName: string]: User[] } = {};
   const filtered: User[][] = [];
@@ -158,11 +158,11 @@ function groupByAuthors(
 function sortFiltered(
   filtered: User[][],
   filterControl: {
-    filterGroupSelection: FilterGroupSelection;
-    sortingOption: string;
-    sortingWithinOption: string;
-    isSortingDsc: string;
-    isSortingWithinDsc: string; },
+    filterGroupSelection: FilterGroupSelection,
+    sortingOption: string,
+    sortingWithinOption: string,
+    isSortingDsc: string,
+    isSortingWithinDsc: string, },
 ): User[][] {
   const { filterGroupSelection } = filterControl;
   let full = [];