feat: Add typings for is-empty-object (#41548)

Signed-off-by: Richie Bendall <richiebendall@gmail.com>

types/is-empty-object/index.d.ts

@@ -0,0 +1,9 @@
+// Type definitions for is-empty-object 1.1
+// Project: https://github.com/gummesson/is-empty-object
+// Definitions by: Richie Bendall <https://github.com/Richienb>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 3.0
+
+declare function isEmptyObject(obj: unknown): boolean;
+
+export = isEmptyObject;

types/is-empty-object/is-empty-object-tests.ts

@@ -0,0 +1,3 @@
+import isEmptyObject = require("is-empty-object");
+
+isEmptyObject({}); // $ReturnType boolean

types/is-empty-object/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",
+        "is-empty-object-tests.ts"
+    ]
+}

types/is-empty-object/tslint.json

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