Add library hooker

* on github is named javascript-hooker in case of already existance of hooker repo

hooker/hooker-tests.ts

@@ -0,0 +1,72 @@
+/// <reference path="hooker.d.ts" />
+
+import hooker = require('hooker');
+
+// Type definitions for JavaScript Hooker v0.2.3
+// Project: https://github.com/cowboy/javascript-hooker
+// Definitions by: Michael Zabka <https://github.com/misak113/>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+function tests() {
+	var objectToHook: any = {
+		hello: 'world'
+	};
+	hooker.hook(objectToHook, 'hello', () => { });
+	hooker.hook(objectToHook, 'hello', () => {
+		return null;
+	});
+	hooker.hook(objectToHook, ['hello', 'foo'], () => { });
+	hooker.hook(objectToHook, ['hello', 'bar'], () => {
+		return null;
+	});
+	hooker.hook(objectToHook, 'bar', () => {
+		return hooker.filter(this, ['foo', 'bar']);
+	});
+	hooker.hook(objectToHook, 'bar', () => {
+		return hooker.override('good');
+	});
+	hooker.hook(objectToHook, 'bar', () => {
+		return hooker.preempt('good');
+	});
+	hooker.orig(objectToHook, 'hello');
+	hooker.orig(objectToHook, ['hello', 'foo']);
+	hooker.hook(objectToHook, 'foo', {
+		pre: () => { }
+	});
+	hooker.hook(objectToHook, 'foo', {
+		pre: () => {
+			return hooker.preempt(1);
+		}
+	});
+	hooker.hook(objectToHook, 'foo', {
+		pre: () => {
+			return hooker.override(1);
+		}
+	});
+	hooker.hook(objectToHook, 'foo', {
+		pre: () => {
+			return hooker.filter(1, ['abc']);
+		}
+	});
+	hooker.hook(objectToHook, 'foo', {
+		post: () => { }
+	});
+	hooker.hook(objectToHook, 'foo', {
+		post: () => {
+			return hooker.filter(1, ['abc']);
+		}
+	});
+	hooker.hook(objectToHook, 'foo', {
+		once: false
+	});
+	hooker.hook(objectToHook, 'foo', {
+		passName: true
+	});
+	hooker.hook(objectToHook, 'foo', {
+		pre: () => { },
+		post: () => {
+			return hooker.filter(this, []);
+		},
+		once: true,
+		passName: false
+	});
+}