From cf8d9038e5b3487a97b9a19221aecfb845369801 Mon Sep 17 00:00:00 2001
From: Lucas Hill <kingofallhills@gmail.com>
Date: Sun, 16 Jul 2017 23:12:54 -0700
Subject: [PATCH] Create type defintions for through2-map.

---
 types/through2-map/index.d.ts            | 31 +++++++++++++++++++++
 types/through2-map/through2-map-tests.ts | 35 ++++++++++++++++++++++++
 types/through2-map/tsconfig.json         | 22 +++++++++++++++
 types/through2-map/tslint.json           |  1 +
 4 files changed, 89 insertions(+)
 create mode 100644 types/through2-map/index.d.ts
 create mode 100644 types/through2-map/through2-map-tests.ts
 create mode 100644 types/through2-map/tsconfig.json
 create mode 100644 types/through2-map/tslint.json

diff --git a/types/through2-map/index.d.ts b/types/through2-map/index.d.ts
new file mode 100644
index 0000000000..c14982705b
--- /dev/null
+++ b/types/through2-map/index.d.ts
@@ -0,0 +1,31 @@
+// Type definitions for through2-map 3.0
+// Project: https://github.com/brycebaril/through2-map
+// Definitions by: Lucas Hill <https://github.com/LucasHill>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference types="node" />
+
+import through2 = require('through2');
+import stream = require('stream');
+
+type MapCallback = (chunk: any, index: number) => void;
+
+interface Through2MapOptions extends stream.DuplexOptions {
+    wantStrings?: boolean;
+}
+
+declare function through2_map(options?: Through2MapOptions, fn?: MapCallback): through2.Through2Constructor;
+declare function through2_map(fn?: MapCallback): through2.Through2Constructor;
+
+declare namespace through2_map {
+    function ctor(options?: Through2MapOptions, fn?: MapCallback): through2.Through2Constructor;
+    function ctor(fn?: MapCallback): through2.Through2Constructor;
+
+    function obj(options?: Through2MapOptions, fn?: MapCallback): through2.Through2Constructor;
+    function obj(fn?: MapCallback): through2.Through2Constructor;
+
+    function objCtor(options?: Through2MapOptions, fn?: MapCallback): through2.Through2Constructor;
+    function objCtor(fn?: MapCallback): through2.Through2Constructor;
+}
+
+export = through2_map;
diff --git a/types/through2-map/through2-map-tests.ts b/types/through2-map/through2-map-tests.ts
new file mode 100644
index 0000000000..88a26d2f24
--- /dev/null
+++ b/types/through2-map/through2-map-tests.ts
@@ -0,0 +1,35 @@
+import stream = require('stream');
+import map = require('through2-map');
+
+const stripTags = map({wantStrings: true}, (str) => {
+  return str.replace(/<.*?>/g, "");
+});
+
+process.stdin.pipe(stripTags);
+
+const truncate = map((chunk) => {
+  return chunk.slice(0, 10);
+});
+
+process.stdin.pipe(truncate);
+
+const Ctor = map.ctor((chunk) => {
+  return chunk.slice(0, 10);
+});
+
+new Ctor();
+new Ctor({ objectMode: true, allowHalfOpen: true });
+
+const Obj = map.obj((chunk) => {
+  return chunk.slice(0, 10);
+});
+
+new Obj();
+new Obj({ objectMode: true, allowHalfOpen: true });
+
+const Objctor = map.objCtor((chunk) => {
+  return chunk.slice(0, 10);
+});
+
+new Objctor();
+new Objctor({ objectMode: true, allowHalfOpen: true });
diff --git a/types/through2-map/tsconfig.json b/types/through2-map/tsconfig.json
new file mode 100644
index 0000000000..b20edc8d85
--- /dev/null
+++ b/types/through2-map/tsconfig.json
@@ -0,0 +1,22 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "through2-map-tests.ts"
+    ]
+}
diff --git a/types/through2-map/tslint.json b/types/through2-map/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/through2-map/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }