From f7e00e2fb33a73fc17bf3b28396cd753146eaf59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andrea=20Bus=C3=A0?= <andrybusa@gmail.com>
Date: Thu, 13 Jun 2019 12:28:30 +0200
Subject: [PATCH] Added types for dush (#36146)

---
 types/dush/dush-tests.ts |  9 +++++++++
 types/dush/index.d.ts    | 28 ++++++++++++++++++++++++++++
 types/dush/tsconfig.json | 24 ++++++++++++++++++++++++
 types/dush/tslint.json   |  1 +
 4 files changed, 62 insertions(+)
 create mode 100644 types/dush/dush-tests.ts
 create mode 100644 types/dush/index.d.ts
 create mode 100644 types/dush/tsconfig.json
 create mode 100644 types/dush/tslint.json

diff --git a/types/dush/dush-tests.ts b/types/dush/dush-tests.ts
new file mode 100644
index 0000000000..abb4d19e6d
--- /dev/null
+++ b/types/dush/dush-tests.ts
@@ -0,0 +1,9 @@
+import dush = require('dush');
+
+const emitter = dush(); // $ExpectType Emitter
+
+emitter // $ExpectType Emitter
+  .on('hi', place => console.log(`hello ${place}!`))
+  .on('hi', place => console.log(`hi ${place}, yeah!`));
+
+emitter.emit('hi', 'world'); // $ExpectType Emitter
diff --git a/types/dush/index.d.ts b/types/dush/index.d.ts
new file mode 100644
index 0000000000..b8dc67e4e7
--- /dev/null
+++ b/types/dush/index.d.ts
@@ -0,0 +1,28 @@
+// Type definitions for dush 3.0
+// Project: https://github.com/tunnckocore/dush#readme
+// Definitions by: andrycodestuffs <https://github.com/andrycodestuffs>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+declare var dush: dush.DushStatic;
+
+declare namespace dush {
+    type Handler = (...event: any[]) => void;
+    type WildcardHandler = (type?: string, ...event: any[]) => void;
+
+    interface DushStatic {
+        (): Emitter;
+    }
+
+    interface Emitter {
+        _allEvents: Array<{ [eventName: string]: Handler[] }>;
+        use: (plugin: (app: Emitter, options: any) => void, options?: any) => Emitter;
+        on(type: string, handler: Handler): Emitter;
+        on(type: "*", handler: WildcardHandler): Emitter;
+        once(type: string, handler: Handler): Emitter;
+        once(type: "*", handler: WildcardHandler): Emitter;
+        off(type: string, handler?: Handler): Emitter;
+        off(type: "*", handler?: WildcardHandler): Emitter;
+        emit(type: string, ...event: any[]): Emitter;
+    }
+}
+
+export = dush;
diff --git a/types/dush/tsconfig.json b/types/dush/tsconfig.json
new file mode 100644
index 0000000000..5266908e43
--- /dev/null
+++ b/types/dush/tsconfig.json
@@ -0,0 +1,24 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6",
+            "dom"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "dush-tests.ts"
+    ]
+}
diff --git a/types/dush/tslint.json b/types/dush/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/dush/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }