move app to app/ subdir

app/src/modelProviders/anthropic-completion/index.ts

@@ -0,0 +1,34 @@
+import { type JSONSchema4 } from "json-schema";
+import { type ModelProvider } from "../types";
+import inputSchema from "./codegen/input.schema.json";
+import { getCompletion } from "./getCompletion";
+import frontendModelProvider from "./frontend";
+import type { Completion, CompletionCreateParams } from "@anthropic-ai/sdk/resources";
+
+const supportedModels = ["claude-2.0", "claude-instant-1.1"] as const;
+
+export type SupportedModel = (typeof supportedModels)[number];
+
+export type AnthropicProvider = ModelProvider<SupportedModel, CompletionCreateParams, Completion>;
+
+const modelProvider: AnthropicProvider = {
+  getModel: (input) => {
+    if (supportedModels.includes(input.model as SupportedModel))
+      return input.model as SupportedModel;
+
+    const modelMaps: Record<string, SupportedModel> = {
+      "claude-2": "claude-2.0",
+      "claude-instant-1": "claude-instant-1.1",
+    };
+
+    if (input.model in modelMaps) return modelMaps[input.model] as SupportedModel;
+
+    return null;
+  },
+  inputSchema: inputSchema as JSONSchema4,
+  canStream: true,
+  getCompletion,
+  ...frontendModelProvider,
+};
+
+export default modelProvider;