feat: add ts and js support

examples/using-js-config/.gitignore

@@ -0,0 +1,6 @@
+
+# Ignore outputs from Empirical
+.empiricalrun
+
+# Ignore outputs from Empirical
+.empiricalrun

examples/using-js-config/empiricalrc.ts

@@ -0,0 +1,48 @@
+import { Config } from "empiricalrun";
+
+const config: Config = {
+  runs: [
+    {
+      type: "model",
+      provider: "openai",
+      model: "gpt-3.5-turbo",
+      prompt:
+        "Extract the name, age and location from the message, and respond with a JSON object. If an entity is missing, respond with null.\n\nMessage: {{user_message}}",
+    },
+    {
+      type: "model",
+      provider: "openai",
+      model: "gpt-4-turbo-preview",
+      prompt:
+        "Extract the name, age and location from the message, and respond with a JSON object. If an entity is missing, respond with null.\n\nMessage: {{user_message}}",
+      parameters: {
+        response_format: {
+          type: "json_object",
+        },
+      },
+    },
+  ],
+  dataset: {
+    samples: [
+      {
+        inputs: {
+          user_message:
+            "Hi my name is John Doe. I'm 26 years old and I work in real estate.",
+        },
+      },
+      {
+        inputs: {
+          user_message:
+            "This is Alice. I am a nurse from Maryland. I was born in 1990.",
+        },
+      },
+    ],
+  },
+  scorers: [
+    {
+      type: "json-syntax",
+    },
+  ],
+};
+
+export default config;