Add type def for clamp (#43011)

Co-authored-by: Adam Zerella <adamzerella@users.noreply.github.com>

types/clamp/clamp-tests.ts

@@ -0,0 +1,6 @@
+import clamp = require("clamp");
+
+clamp(0, -100, 100);
+clamp(0, 100, -100);
+clamp(100, 0, 50);
+clamp(50, 100, 150);

types/clamp/index.d.ts

@@ -0,0 +1,8 @@
+// Type definitions for clamp 1.0
+// Project: https://github.com/hughsk/clamp
+// Definitions by:  Adam Zerella <https://github.com/adamzerella>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare function clamp(value: number, min: number, max: number): number;
+
+export = clamp;

types/clamp/tsconfig.json

@@ -0,0 +1,25 @@
+{
+    "compilerOptions": {
+      "module": "commonjs",
+      "lib": [
+        "es6"
+      ],
+      "noImplicitAny": true,
+      "noImplicitThis": true,
+      "strictNullChecks": true,
+      "strictFunctionTypes": true,
+      "baseUrl": "../",
+      "typeRoots": [
+        "../"
+      ],
+      "types": [
+
+      ],
+      "noEmit": true,
+      "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+      "index.d.ts",
+      "clamp-tests.ts"
+    ]
+}

types/clamp/tslint.json

@@ -0,0 +1,3 @@
+{
+    "extends": "dtslint/dt.json"
+}