Fix TS errors

packages/frontend-core/src/api/analytics.ts

@@ -30,7 +30,7 @@ export const buildAnalyticsEndpoints = (
         ...request,
         timezone: Intl.DateTimeFormat().resolvedOptions().timeZone,
       },
-      parseResponse: () => null,
+      parseResponse: () => undefined,
     })
   },
 })

packages/frontend-core/src/api/flags.ts

@@ -1,11 +1,11 @@
-import { Flags, SetFlagRequest } from "@budibase/types"
+import { Flags, SetUserFlagRequest, SetUserFlagResponse } from "@budibase/types"
 import { BaseAPIClient } from "./types"
 
 export interface FlagEndpoints {
   getFlags: () => Promise<Flags>
 
   // Missing request or response types
-  updateFlag: (flag: string, value: any) => Promise<{ message: string }>
+  updateFlag: (flag: string, value: any) => Promise<SetUserFlagResponse>
   toggleUiFeature: (value: string) => Promise<{ message: string }>
 }
 
@@ -25,7 +25,7 @@ export const buildFlagEndpoints = (API: BaseAPIClient): FlagEndpoints => ({
    * @param value the value to set the flag to
    */
   updateFlag: async (flag, value) => {
-    return await API.post<SetFlagRequest, { message: string }>({
+    return await API.post<SetUserFlagRequest, SetUserFlagResponse>({
       url: "/api/users/flags",
       body: {
         flag,

packages/frontend-core/src/api/index.ts

@@ -160,10 +160,8 @@ export const createAPIClient = (config: APIClientConfig = {}): APIClient => {
       try {
         if (parseResponse) {
           return await parseResponse(response)
-        } else if (response.status !== 204) {
-          return (await response.json()) as ResponseT
         } else {
-          return undefined
+          return (await response.json()) as ResponseT
         }
       } catch (error) {
         delete cache[url]

packages/frontend-core/src/api/licensing.ts

@@ -84,7 +84,7 @@ export const buildLicensingEndpoints = (
   refreshLicense: async () => {
     return API.post({
       url: "/api/global/license/refresh",
-      parseResponse: () => null,
+      parseResponse: () => undefined,
     })
   },
   /**