From 17fe8bd618e4a33c3c948f6d9e065e6ed5687a7b Mon Sep 17 00:00:00 2001
From: Dimitri Benin <dimitri.benin@gmail.com>
Date: Mon, 24 Dec 2018 18:33:37 +0100
Subject: [PATCH] [macrotask] Add types

---
 types/macrotask/index.d.ts         | 19 +++++++++++++++++++
 types/macrotask/macrotask-tests.ts | 20 ++++++++++++++++++++
 types/macrotask/tsconfig.json      | 23 +++++++++++++++++++++++
 types/macrotask/tslint.json        |  1 +
 4 files changed, 63 insertions(+)
 create mode 100644 types/macrotask/index.d.ts
 create mode 100644 types/macrotask/macrotask-tests.ts
 create mode 100644 types/macrotask/tsconfig.json
 create mode 100644 types/macrotask/tslint.json

diff --git a/types/macrotask/index.d.ts b/types/macrotask/index.d.ts
new file mode 100644
index 0000000000..5169d0d475
--- /dev/null
+++ b/types/macrotask/index.d.ts
@@ -0,0 +1,19 @@
+// Type definitions for macrotask 3.0
+// Project: https://github.com/calvinmetcalf/macrotask#readme
+// Definitions by: BendingBender <https://github.com/BendingBender>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 3.0
+
+export as namespace macrotask;
+
+export function run<TArgs extends any[]>(
+    task: (...args: TArgs) => void,
+    ...args: TArgs
+): CancelToken;
+
+export function clear(cancel: CancelToken): void;
+
+export class CancelToken {
+    // needed for TS to not accept just any object, only instances of CancelToken
+    private __cancel__prop: 'imaginary';
+}
diff --git a/types/macrotask/macrotask-tests.ts b/types/macrotask/macrotask-tests.ts
new file mode 100644
index 0000000000..ca69e37f41
--- /dev/null
+++ b/types/macrotask/macrotask-tests.ts
@@ -0,0 +1,20 @@
+import { run, clear } from 'macrotask';
+
+const token = run(() => {});
+run(arg1 => {}); // $ExpectError
+
+run(
+    (arg1, arg2) => {
+        arg1; // $ExpectType string
+        arg2; // $ExpectType number
+    },
+    'foo',
+    1
+);
+// $ExpectError
+run((arg1, arg2) => {}, 'foo');
+// $ExpectError
+run((arg1: string, arg2: number) => {}, 'foo', 'bar');
+
+clear(token);
+clear({}); // $ExpectError
diff --git a/types/macrotask/tsconfig.json b/types/macrotask/tsconfig.json
new file mode 100644
index 0000000000..7d6e0f6fcb
--- /dev/null
+++ b/types/macrotask/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "macrotask-tests.ts"
+    ]
+}
diff --git a/types/macrotask/tslint.json b/types/macrotask/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/macrotask/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }