chore: clean up types and old decide type signature

Author: blurrah

packages/adapter-optimizely/src/edge-runtime-hooks.ts

@@ -1,8 +1,10 @@
-import { LogEvent } from '@optimizely/optimizely-sdk';
+import type { LogEvent } from '@optimizely/optimizely-sdk';
 
 /**
  * Web standards friendly event dispatcher for Optimizely
- * uses `after` to avoid blocking the visitor's page load
+ * uses `waitUntil()` to avoid blocking the visitor's page load
+ *
+ * This does not send back the status code to the dispatcher as it runs in `waitUntil()`
  */
 export async function dispatchEvent(event: LogEvent) {
   // Non-POST requests not supported
@@ -21,21 +23,9 @@ export async function dispatchEvent(event: LogEvent) {
     headers: {
       'Content-Type': 'application/json',
     },
-  })
-    .then((response) => {
-      if (response.ok) {
-        return { statusCode: response.status };
-      }
-    })
-    .catch((error) => {
-      console.error('Error dispatching event:', error);
-    });
+  });
 
-  try {
-    import('@vercel/functions').then(({ waitUntil }) => {
-      waitUntil(dispatch);
-    });
-  } catch (error) {
-    console.error('Error dispatching event:', error);
-  }
+  import('@vercel/functions').then(({ waitUntil }) => {
+    waitUntil(dispatch);
+  });
 }

packages/adapter-optimizely/src/index.ts

@@ -6,7 +6,7 @@ import {
   UserAttributes,
 } from '@optimizely/optimizely-sdk';
 
-import type { Adapter } from 'flags';
+import type { Adapter, JsonValue } from 'flags';
 import { dispatchEvent } from './edge-runtime-hooks';
 import {
   createForwardingEventProcessor,
@@ -32,11 +32,6 @@ export type UserContext = {
 type AdapterResponse = {
   decide: <T>(
     getValue: (decision: OptimizelyDecision) => T,
-    {
-      attributes,
-    }: {
-      attributes?: UserAttributes;
-    },
   ) => Adapter<T, UserContext>;
   initialize: () => Promise<Client>;
 };
@@ -50,7 +45,7 @@ const requestHandler: RequestHandler = {
     const abortController = new AbortController();
 
     const responsePromise = fetch(requestUrl, {
-      headers: headers as any,
+      headers: headers as Record<string, string>,
       method,
       body: data,
       signal: abortController.signal,
@@ -88,7 +83,9 @@ export function createOptimizelyAdapter({
     let projectConfigManager: OpaqueConfigManager | undefined;
     if (edgeConfig) {
       const edgeConfigClient = createClient(edgeConfig.connectionString);
-      const datafile = await edgeConfigClient.get<string>(edgeConfig.itemKey);
+      const datafile = await edgeConfigClient.get<JsonValue>(
+        edgeConfig.itemKey,
+      );
 
       if (!datafile) {
         throw new Error(