Merge pull request #32476 from Hinaser/uuidv4

[uuidv4] Add types

types/uuidv4/index.d.ts

@@ -0,0 +1,18 @@
+// Type definitions for uuidv4 2.0
+// Project: https://github.com/thenativeweb/uuidv4#readme
+// Definitions by: Rindo Hinase <https://github.com/Hinaser>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+export = uuidv4;
+
+declare function uuidv4(): string;
+
+declare namespace uuidv4 {
+    type EmptyUUIDv4 = '00000000-0000-0000-0000-000000000000';
+
+    function is(value: string): boolean;
+
+    function empty(): string;
+
+    function fromString(text: string): string;
+}

types/uuidv4/tsconfig.json

@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "strictFunctionTypes": true,
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "uuidv4-tests.ts"
+    ]
+}

types/uuidv4/tslint.json

@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }

types/uuidv4/uuidv4-tests.ts

@@ -0,0 +1,13 @@
+import * as uuidv4 from 'uuidv4'; // uuidv4 is () => string
+
+// $ExpectType string
+uuidv4();
+
+// $ExpectType string
+uuidv4.empty();
+
+// $ExpectType boolean
+uuidv4.is('00000000-0000-0000-0000-000000000000');
+
+// $ExpectType string
+uuidv4.fromString("test");