Fix errors under NextJS

src/lib/constants.ts

@@ -1,22 +1,8 @@
-import { convertProtocolToWs, isBrowser, isBun, isNode } from "./helpers";
+import { convertProtocolToWs } from "./helpers";
+import { isBrowser, isBun, isNode, NODE_VERSION, BUN_VERSION, BROWSER_AGENT } from "./runtime";
 import { version } from "./version";
 import type { DefaultNamespaceOptions, DefaultClientOptions } from "./types";
 
-export const NODE_VERSION =
-  typeof process !== "undefined" && process.versions && process.versions.node
-    ? process.versions.node
-    : "unknown";
-
-export const BUN_VERSION =
-  typeof process !== "undefined" && process.versions && process.versions.bun
-    ? process.versions.bun
-    : "unknown";
-
-export const BROWSER_AGENT =
-  typeof window !== "undefined" && window.navigator && window.navigator.userAgent
-    ? window.navigator.userAgent
-    : "unknown";
-
 const getAgent = () => {
   if (isNode()) {
     return `node/${NODE_VERSION}`;

src/lib/helpers.ts

@@ -11,18 +11,11 @@ import {
 import { Headers as CrossFetchHeaders } from "cross-fetch";
 import { Readable } from "stream";
 import merge from "deepmerge";
-import { BROWSER_AGENT, BUN_VERSION, NODE_VERSION } from "./constants";
 
 export function stripTrailingSlash(url: string): string {
   return url.replace(/\/$/, "");
 }
 
-export const isBrowser = () => BROWSER_AGENT !== "unknown";
-
-export const isNode = () => NODE_VERSION !== "unknown";
-
-export const isBun = () => BUN_VERSION !== "unknown";
-
 export function applyDefaults<O, S>(options: Partial<O> = {}, subordinate: Partial<S> = {}): S {
   return merge(subordinate, options);
 }

src/lib/runtime.ts

@@ -0,0 +1,20 @@
+export const NODE_VERSION =
+  typeof process !== "undefined" && process.versions && process.versions.node
+    ? process.versions.node
+    : "unknown";
+
+export const BUN_VERSION =
+  typeof process !== "undefined" && process.versions && process.versions.bun
+    ? process.versions.bun
+    : "unknown";
+
+export const BROWSER_AGENT =
+  typeof window !== "undefined" && window.navigator && window.navigator.userAgent
+    ? window.navigator.userAgent
+    : "unknown";
+
+export const isBrowser = () => BROWSER_AGENT !== "unknown";
+
+export const isNode = () => NODE_VERSION !== "unknown";
+
+export const isBun = () => BUN_VERSION !== "unknown";

src/packages/AbstractLiveClient.ts

@@ -2,7 +2,7 @@ import { AbstractClient, noop } from "./AbstractClient";
 import { CONNECTION_STATE, SOCKET_STATES } from "../lib/constants";
 import type { DeepgramClientOptions, LiveSchema } from "../lib/types";
 import type { WebSocket as WSWebSocket } from "ws";
-import { isBun } from "../lib/helpers";
+import { isBun } from "../lib/runtime";
 
 /**
  * Represents a constructor for a WebSocket-like object that can be used in the application.

src/packages/AbstractRestClient.ts

@@ -4,7 +4,7 @@ import { fetchWithAuth, resolveResponse } from "../lib/fetch";
 import type { Fetch, FetchOptions, RequestMethodType } from "../lib/types/Fetch";
 import { AbstractClient } from "./AbstractClient";
 import { DeepgramClientOptions } from "../lib/types";
-import { isBrowser } from "../lib/helpers";
+import { isBrowser } from "../lib/runtime";
 import merge from "deepmerge";
 
 /**

test/constants.test.ts

@@ -1,13 +1,13 @@
-import { applyDefaults, convertProtocolToWs, isBrowser } from "../src/lib/helpers";
+import { applyDefaults, convertProtocolToWs } from "../src/lib/helpers";
 import {
   CONNECTION_STATE,
   DEFAULT_GLOBAL_OPTIONS,
   DEFAULT_HEADERS,
   DEFAULT_OPTIONS,
   DEFAULT_URL,
-  NODE_VERSION,
   SOCKET_STATES,
 } from "../src/lib/constants";
+import { isBrowser, NODE_VERSION } from "../src/lib/runtime";
 import { DeepgramClientOptions } from "../src/lib/types/DeepgramClientOptions";
 import { expect } from "chai";
 import { faker } from "@faker-js/faker";