From fc61649f497a84137e4adb59be2d7fe4dd5c4389 Mon Sep 17 00:00:00 2001
From: Hikiko <25303622+hikiko4ern@users.noreply.github.com>
Date: Mon, 23 Mar 2020 03:53:02 +0700
Subject: [PATCH] [element-closest] add types (#43264)

---
 .../element-closest/element-closest-tests.ts  | 25 +++++++++++++++++++
 types/element-closest/index.d.ts              |  9 +++++++
 types/element-closest/tsconfig.json           | 25 +++++++++++++++++++
 types/element-closest/tslint.json             |  1 +
 4 files changed, 60 insertions(+)
 create mode 100644 types/element-closest/element-closest-tests.ts
 create mode 100644 types/element-closest/index.d.ts
 create mode 100644 types/element-closest/tsconfig.json
 create mode 100644 types/element-closest/tslint.json

diff --git a/types/element-closest/element-closest-tests.ts b/types/element-closest/element-closest-tests.ts
new file mode 100644
index 00000000000000..519c01c26cc8fd
--- /dev/null
+++ b/types/element-closest/element-closest-tests.ts
@@ -0,0 +1,25 @@
+import elementClosest from 'element-closest';
+
+// $ExpectError
+elementClosest(null);
+
+// $ExpectError
+elementClosest(undefined);
+
+// $ExpectError
+elementClosest(100);
+
+// $ExpectError
+elementClosest('test');
+
+// $ExpectError
+elementClosest(false);
+
+// $ExpectError
+elementClosest(true);
+
+// $ExpectError
+elementClosest({});
+
+// $ExpectType void
+elementClosest(window);
diff --git a/types/element-closest/index.d.ts b/types/element-closest/index.d.ts
new file mode 100644
index 00000000000000..9230a698e118c1
--- /dev/null
+++ b/types/element-closest/index.d.ts
@@ -0,0 +1,9 @@
+// Type definitions for element-closest 3.0
+// Project: https://github.com/jonathantneal/closest#readme
+// Definitions by: hikiko4ern <https://github.com/hikiko4ern>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.7
+
+declare function polyfill(window: Window): void;
+
+export = polyfill;
diff --git a/types/element-closest/tsconfig.json b/types/element-closest/tsconfig.json
new file mode 100644
index 00000000000000..ef6bd2146f4b96
--- /dev/null
+++ b/types/element-closest/tsconfig.json
@@ -0,0 +1,25 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6",
+            "dom"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true,
+        "esModuleInterop": true
+    },
+    "files": [
+        "index.d.ts",
+        "element-closest-tests.ts"
+    ]
+}
diff --git a/types/element-closest/tslint.json b/types/element-closest/tslint.json
new file mode 100644
index 00000000000000..3db14f85eaf7b9
--- /dev/null
+++ b/types/element-closest/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }