update TypeScript signature for change in constructor type

Author: eli-darkly

index.d.ts

@@ -3,11 +3,11 @@
 /**
  * Interface for the DynamoDB feature store component to be used with the LaunchDarkly SDK.
  *
- * See: https://docs.launchdarkly.com/v2.0/docs/using-a-persistent-feature-store
+ * See: https://docs.launchdarkly.com/sdk/features/database-integrations
  */
 
 declare module 'launchdarkly-node-server-sdk-dynamodb' {
-  import { LDFeatureStore, LDLogger } from 'launchdarkly-node-server-sdk';
+  import { LDFeatureStore, LDLogger, LDOptions } from 'launchdarkly-node-server-sdk';
   import { DynamoDB } from 'aws-sdk';
 
   /**
@@ -23,7 +23,7 @@ declare module 'launchdarkly-node-server-sdk-dynamodb' {
      * Options for configuring the feature store.
      */
     options?: LDDynamoDBOptions
-  ): LDFeatureStore;
+  ): (config: LDOptions) => LDFeatureStore;
 
   /**
    * Options for configuring a DynamoDBFeatureStore.