From 7619b2d6f57429772dcf095cc29f5075e8df9d6c Mon Sep 17 00:00:00 2001
From: Levi Bostian <levi.bostian@gmail.com>
Date: Thu, 18 Jul 2019 19:45:07 -0500
Subject: [PATCH] Add typings for npm module uid2 (#36207)

* Add typings for npm module uid2

* Add callback parameter to uid typing

* Refactor uid2 typings to different style

* Enable dt-header lint rule @types/uid2

* Fix tests
---
 types/uid2/index.d.ts    |  9 +++++++++
 types/uid2/tsconfig.json | 23 +++++++++++++++++++++++
 types/uid2/tslint.json   |  3 +++
 types/uid2/uid2-tests.ts |  8 ++++++++
 4 files changed, 43 insertions(+)
 create mode 100644 types/uid2/index.d.ts
 create mode 100644 types/uid2/tsconfig.json
 create mode 100644 types/uid2/tslint.json
 create mode 100644 types/uid2/uid2-tests.ts

diff --git a/types/uid2/index.d.ts b/types/uid2/index.d.ts
new file mode 100644
index 0000000000..b3000548f9
--- /dev/null
+++ b/types/uid2/index.d.ts
@@ -0,0 +1,9 @@
+// Type definitions for uid2 0.0
+// Project: https://github.com/coreh/uid2
+// Definitions by: Levi Bostian <https://github.com/levibostian>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare function uid2(length: number): string;
+declare function uid2(length: number, callback: (err: Error | null, result?: string) => void): void;
+
+export = uid2;
diff --git a/types/uid2/tsconfig.json b/types/uid2/tsconfig.json
new file mode 100644
index 0000000000..649f9320eb
--- /dev/null
+++ b/types/uid2/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "uid2-tests.ts"
+    ]
+}
\ No newline at end of file
diff --git a/types/uid2/tslint.json b/types/uid2/tslint.json
new file mode 100644
index 0000000000..e60c15844f
--- /dev/null
+++ b/types/uid2/tslint.json
@@ -0,0 +1,3 @@
+{
+    "extends": "dtslint/dt.json"
+}
\ No newline at end of file
diff --git a/types/uid2/uid2-tests.ts b/types/uid2/uid2-tests.ts
new file mode 100644
index 0000000000..1ab471acc8
--- /dev/null
+++ b/types/uid2/uid2-tests.ts
@@ -0,0 +1,8 @@
+import uid2 = require('uid2');
+
+uid2(20); // $ExpectType string
+
+uid2(20, (error, result) => {
+    error; // $ExpectType Error | null
+    result; // $ExpectType string | undefined
+});