feat: add chat completionresp

src/typings/ChatCompletionResp.ts

@@ -0,0 +1,18 @@
+export type Delta = {
+  role: string;
+  content: string;
+};
+
+export type Choice = {
+  index: number;
+  delta: Delta;
+  finishReason: string | null;
+};
+
+export type ChatCompletionResp = {
+  id: string;
+  object: string;
+  created: number;
+  model: string;
+  choices: Array<Choice>;
+};

src/typings/index.ts

@@ -5,3 +5,4 @@ export * from "./IConversation";
 export * from "./MsgVectorPayload";
 export * from "./VectorPoint";
 export * from "./VectorSearchParams";
+export * from "./ChatCompletionResp";