feat(std/node/stream): Add Duplex, Transform, Passthrough, pipeline, finished and promises (#7940)

7 files changed, 13 insertions, 25 deletions

diff --git a/std/node/_fs/_fs_appendFile.ts b/std/node/_fs/_fs_appendFile.ts
index b7fce274f..5443b0374 100644
--- a/std/node/_fs/_fs_appendFile.ts
+++ b/std/node/_fs/_fs_appendFile.ts
@@ -1,12 +1,11 @@
 // Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
 import {
   CallbackWithError,
-  Encodings,
   getOpenOptions,
   isFileOptions,
   WriteFileOptions,
 } from "./_fs_common.ts";
-import { notImplemented } from "../_utils.ts";
+import { Encodings, notImplemented } from "../_utils.ts";
 import { fromFileUrl } from "../path.ts";
 
 /**
diff --git a/std/node/_fs/_fs_common.ts b/std/node/_fs/_fs_common.ts
index 0b1ffe0bb..6fe77d54c 100644
--- a/std/node/_fs/_fs_common.ts
+++ b/std/node/_fs/_fs_common.ts
@@ -1,21 +1,13 @@
 // Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-import { notImplemented } from "../_utils.ts";
+import {
+  BinaryEncodings,
+  Encodings,
+  notImplemented,
+  TextEncodings,
+} from "../_utils.ts";
 
 export type CallbackWithError = (err?: Error | null) => void;
 
-export type TextEncodings =
-  | "ascii"
-  | "utf8"
-  | "utf-8"
-  | "utf16le"
-  | "ucs2"
-  | "ucs-2"
-  | "base64"
-  | "latin1"
-  | "hex";
-export type BinaryEncodings = "binary";
-export type Encodings = TextEncodings | BinaryEncodings;
-
 export interface FileOptions {
   encoding?: Encodings;
   flag?: string;
diff --git a/std/node/_fs/_fs_readFile.ts b/std/node/_fs/_fs_readFile.ts
index e4a7d2031..d380161fd 100644
--- a/std/node/_fs/_fs_readFile.ts
+++ b/std/node/_fs/_fs_readFile.ts
@@ -1,15 +1,13 @@
 // Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
 import {
-  BinaryEncodings,
   BinaryOptionsArgument,
-  Encodings,
   FileOptionsArgument,
   getEncoding,
-  TextEncodings,
   TextOptionsArgument,
 } from "./_fs_common.ts";
 import { Buffer } from "../buffer.ts";
 import { fromFileUrl } from "../path.ts";
+import { BinaryEncodings, Encodings, TextEncodings } from "../_utils.ts";
 
 function maybeDecode(data: Uint8Array, encoding: TextEncodings): string;
 function maybeDecode(
diff --git a/std/node/_fs/_fs_writeFile.ts b/std/node/_fs/_fs_writeFile.ts
index 19181ee21..434e779e3 100644
--- a/std/node/_fs/_fs_writeFile.ts
+++ b/std/node/_fs/_fs_writeFile.ts
@@ -1,12 +1,10 @@
 // Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-import { notImplemented } from "../_utils.ts";
+import { Encodings, notImplemented } from "../_utils.ts";
 import { fromFileUrl } from "../path.ts";
 import { Buffer } from "../buffer.ts";
-
 import {
   CallbackWithError,
   checkEncoding,
-  Encodings,
   getEncoding,
   getOpenOptions,
   isFileOptions,
diff --git a/std/node/_fs/_fs_writeFile_test.ts b/std/node/_fs/_fs_writeFile_test.ts
index 845d4a155..6e1e47e1a 100644
--- a/std/node/_fs/_fs_writeFile_test.ts
+++ b/std/node/_fs/_fs_writeFile_test.ts
@@ -6,7 +6,7 @@ import {
   assertThrows,
 } from "../../testing/asserts.ts";
 import { writeFile, writeFileSync } from "./_fs_writeFile.ts";
-import type { TextEncodings } from "./_fs_common.ts";
+import type { TextEncodings } from "../_utils.ts";
 import * as path from "../../path/mod.ts";
 
 const moduleDir = path.dirname(path.fromFileUrl(import.meta.url));
diff --git a/std/node/_fs/promises/_fs_writeFile.ts b/std/node/_fs/promises/_fs_writeFile.ts
index 1c9ea5032..bc398b1a2 100644
--- a/std/node/_fs/promises/_fs_writeFile.ts
+++ b/std/node/_fs/promises/_fs_writeFile.ts
@@ -1,5 +1,6 @@
 // Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-import type { Encodings, WriteFileOptions } from "../_fs_common.ts";
+import type { WriteFileOptions } from "../_fs_common.ts";
+import type { Encodings } from "../../_utils.ts";
 
 import { writeFile as writeFileCallback } from "../_fs_writeFile.ts";
 
diff --git a/std/node/_fs/promises/_fs_writeFile_test.ts b/std/node/_fs/promises/_fs_writeFile_test.ts
index 698284057..296387827 100644
--- a/std/node/_fs/promises/_fs_writeFile_test.ts
+++ b/std/node/_fs/promises/_fs_writeFile_test.ts
@@ -6,7 +6,7 @@ import {
   assertThrowsAsync,
 } from "../../../testing/asserts.ts";
 import { writeFile } from "./_fs_writeFile.ts";
-import type { TextEncodings } from "../_fs_common.ts";
+import type { TextEncodings } from "../../_utils.ts";
 
 const decoder = new TextDecoder("utf-8");