Add types for the "npm-run"-module (#36042)

* Add types for the "npm-run"-module

* Fix the code according to tslint

types/npm-run/index.d.ts

@@ -0,0 +1,22 @@
+// Type definitions for npm-run 5.0
+// Project: https://github.com/timoxley/npm-run
+// Definitions by: Manuel Thalmann <https://github.com/manuth>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.2
+/// <reference types="node" />
+
+import { exec, execSync, spawnSync, spawn } from "child_process";
+
+type ExecFunction = typeof exec;
+
+interface Runner extends ExecFunction {
+    exec: ExecFunction;
+    sync: typeof execSync;
+    execSync: typeof execSync;
+    spawnSync: typeof spawnSync;
+    spawn: typeof spawn;
+}
+
+declare let npmRun: Runner;
+
+export = npmRun;

types/npm-run/npm-run-tests.ts

@@ -0,0 +1,8 @@
+import npmRun = require("npm-run");
+
+npmRun("");
+npmRun.exec("");
+npmRun.execSync("");
+npmRun.spawn("", []);
+npmRun.spawnSync("", []);
+npmRun.sync("");

types/npm-run/tsconfig.json

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

types/npm-run/tslint.json

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