Add TypeScript type definitions

index.d.ts

@@ -0,0 +1,76 @@
+export {};
+
+interface Options {
+    fireOnAttributesModification?: boolean | undefined;
+    onceOnly?: boolean | undefined;
+    existing?: boolean | undefined;
+}
+
+type ArriveSignature = (
+    element: string,
+    handlerOrOptions: ((this: Element, element: Element) => void) | Options,
+    handler?: (this: Element, element: Element) => void,
+) => void;
+type UnbindArriveSignature = (
+    elementOrHandler?: string | ((this: Element, element: Element) => void),
+    handler?: (this: Element, element: Element) => void,
+) => void;
+type LeaveSignature = (
+    element: string,
+    handlerOrOptions: ((this: Element, element: Element) => void) | Options,
+    handler?: (this: Element) => void,
+) => void;
+type UnbindLeaveSignature = (
+    elementOrHandler?: string | ((this: Element, element: Element) => void),
+    handler?: (this: Element, element: Element) => void,
+) => void;
+
+declare global {
+    // tslint:disable-next-line no-unnecessary-class
+    class Arrive {
+        static unbindAllArrive: () => void;
+        static unbindAllLeave: () => void;
+    }
+
+    interface Document {
+        arrive: ArriveSignature;
+        unbindArrive: UnbindArriveSignature;
+        leave: LeaveSignature;
+        unbindLeave: UnbindLeaveSignature;
+    }
+
+    interface JQuery {
+        arrive: ArriveSignature;
+        unbindArrive: UnbindArriveSignature;
+        leave: LeaveSignature;
+        unbindLeave: UnbindLeaveSignature;
+    }
+
+    interface Window {
+        arrive: ArriveSignature;
+        unbindArrive: UnbindArriveSignature;
+        leave: LeaveSignature;
+        unbindLeave: UnbindLeaveSignature;
+    }
+
+    interface NodeList {
+        arrive: ArriveSignature;
+        unbindArrive: UnbindArriveSignature;
+        leave: LeaveSignature;
+        unbindLeave: UnbindLeaveSignature;
+    }
+
+    interface Element {
+        arrive: ArriveSignature;
+        unbindArrive: UnbindArriveSignature;
+        leave: LeaveSignature;
+        unbindLeave: UnbindLeaveSignature;
+    }
+
+    interface HTMLCollectionBase {
+        arrive: ArriveSignature;
+        unbindArrive: UnbindArriveSignature;
+        leave: LeaveSignature;
+        unbindLeave: UnbindLeaveSignature;
+    }
+}

package.json

@@ -3,6 +3,7 @@
   "version": "2.5.2",
   "description": "arrive.js provides events to watch for DOM elements creation and removal. It makes use of Mutation Observers internally.",
   "main": "src/arrive.js",
+  "types": "index.d.ts",
   "directories": {
     "test": "tests"
   },