Create definitions for jquery.growl (#16055)

* add jquery.growl definition

* Fix Travis CI checks

types/jquery.growl/index.d.ts

@@ -0,0 +1,37 @@
+// Type definitions for jquery.growl 1.3
+// Project: https://github.com/ksylvest/jquery-growl#readme
+// Definitions by: Amir.h Yeganemehr <https://github.com/yeganemehr>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+///<reference types="jquery" />
+
+interface growlOptions {
+	// Message
+	message: string;
+	// Title
+	title?: string;
+	// URL
+	url?: string;
+	// while hovering over the alert, prevent it from being dismissed (true | false - default: true)
+	delayOnHover?: boolean;
+	// the duration (in milliseconds) for which the alert is displayed (default: 3200)
+	duration?: number;
+	// whether the alert should be fixed rather than auto- dismissed(true | false - default: false)
+	fixed?: boolean;
+	// the alert's position ('tl' | 'tr' | 'bl' | 'br' | 'tc' | 'bc' - default: 'tr')
+	location?: string;
+	// the alert's size ('small' | 'medium' | 'large' - default: 'medium')
+	size?: string;
+	// the alert's style ('default' | 'error' | 'notice' | 'warning' - default: 'default')
+	style?: string;
+}
+
+interface growl {
+	error(options: growlOptions): void;
+	notice(options: growlOptions): void;
+	warning(options: growlOptions): void;
+}
+
+interface JQueryStatic {
+	growl: growl;
+}

types/jquery.growl/tsconfig.json

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+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts"
+    ]
+}

types/jquery.growl/tslint.json

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+{ "extends": "dtslint/dt.json" }