feat: public entrypoint and exports

Author: Transcript-Fetch-Admin

src/index.ts

@@ -0,0 +1,41 @@
+/**
+ * Official Node.js / TypeScript SDK for the TranscriptFetch API.
+ *
+ * ```ts
+ * import { TranscriptFetch } from "transcriptfetch";
+ *
+ * const tf = new TranscriptFetch("tf_live_..."); // or set TRANSCRIPTFETCH_API_KEY
+ * const t = await tf.transcripts.video("dQw4w9WgXcQ");
+ * console.log(t.title, t.text);
+ * ```
+ */
+
+export { TranscriptFetch, type RequestOptions } from "./client";
+export type { ClientOptions } from "./config";
+export type { ListOptions } from "./resources/transcripts";
+export { VERSION } from "./version";
+
+export {
+  TranscriptFetchError,
+  APIError,
+  APIConnectionError,
+  APITimeoutError,
+  AuthenticationError,
+  InvalidRequestError,
+  InsufficientCreditsError,
+  IdempotencyConflictError,
+  RateLimitError,
+  UpstreamUnavailableError,
+  InternalServerError,
+} from "./errors";
+
+export type {
+  Usage,
+  Segment,
+  Transcript,
+  Video,
+  VideoList,
+  BatchResult,
+  BatchResponse,
+  Health,
+} from "./models";