fix: don't require deno to run build-deno (#586)

Author: stainless-app[bot]

scripts/build

@@ -50,7 +50,7 @@ node scripts/utils/postprocess-files.cjs
 (cd dist && node -e 'require("@anthropic-ai/sdk")')
 (cd dist && node -e 'import("@anthropic-ai/sdk")' --input-type=module)
 
-if command -v deno &> /dev/null && [ -e ./scripts/build-deno ]
+if [ -e ./scripts/build-deno ]
 then
   ./scripts/build-deno
 fi

src/streaming.ts

@@ -2,8 +2,8 @@ import { ReadableStream, type Response } from './_shims/index';
 import { AnthropicError } from './error';
 import { LineDecoder } from './internal/decoders/line';
 
-import { createResponseHeaders } from '@anthropic-ai/sdk/core';
-import { APIError } from '@anthropic-ai/sdk/error';
+import { createResponseHeaders } from './core';
+import { APIError } from './error';
 
 type Bytes = string | ArrayBuffer | Uint8Array | Buffer | null | undefined;