fix: add missing stream exports (resolves #11)

src/runtime/node/stream/index.ts

@@ -2,15 +2,18 @@ import * as readable from './readable'
 import * as writable from './writable'
 import * as duplex from './duplex'
 import * as transform from './transform'
+import * as mock from './mock'
 
 export * from './readable'
 export * from './writable'
 export * from './duplex'
 export * from './transform'
+export * from './mock'
 
 export default {
   ...readable,
   ...writable,
   ...duplex,
-  ...transform
+  ...transform,
+  ...mock
 }

src/runtime/node/stream/mock.ts

@@ -0,0 +1,15 @@
+import mock from '../../mock/proxy'
+
+export const isDisturbed = mock.__createMock__('isDisturbed')
+export const isReadable = mock.__createMock__('isReadable')
+export const pipeline = mock.__createMock__('pipeline')
+export const finished = mock.__createMock__('finished')
+export const compose = mock.__createMock__('compose')
+export const Stream = mock.__createMock__('Stream')
+export const _uint8ArrayToBuffer = mock.__createMock__('_uint8ArrayToBuffer')
+export const isErrored = mock.__createMock__('isErrored')
+export const PassThrough = mock.__createMock__('PassThrough')
+export const addAbortSignal = mock.__createMock__('addAbortSignal')
+export const destroy = mock.__createMock__('destroy')
+export const promises = mock.__createMock__('promises')
+export const _isUint8Array = mock.__createMock__('_isUint8Array')