Add definitions

Add tns-core-modules `.d.ts` files from modules 1.6.2.
Add node.d.ts from version 4.2.x

Author: rosen-vladimirov

definitions/node.d.ts

@@ -0,0 +1,13 @@
+   Copyright (c) 2015 Telerik AD
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

definitions/tns-core-modules/LICENSE

@@ -0,0 +1,58 @@
+/**
+ * Allows you to save and restore any kind of information related to your application.
+ */
+declare module "application-settings" {
+   /**
+    * Checks whether such a key exists.
+    * @param key The key to check for.
+    */
+    export function hasKey(key: string): boolean;
+
+   /**
+    * Gets a value (if existing) for a key as a Boolean Object. A default value can be provided in case there is no existing value.
+    * @param key The key to check for.
+    * @param defaultValue An optional value to be returned in case there is no existing value.
+    */
+    export function getBoolean(key: string, defaultValue?: boolean): boolean;
+
+   /**
+    * Gets a value (if existing) for a key as a String Object. A default value can be provided in case there is no existing value.
+    * @param key The key to check for.
+    * @param defaultValue An optional value to be returned in case there is no existing value.
+    */
+    export function getString(key: string, defaultValue?: string): string;
+
+   /**
+    * Gets a value (if existing) for a key as a Number Object. A default value can be provided in case there is no existing value.
+    * @param key The key to check for.
+    * @param defaultValue An optional value to be returned in case there is no existing value.
+    */
+    export function getNumber(key: string, defaultValue?: number): number;
+
+   /**
+    * Sets a Boolean Object for a key.
+    * @param key The key.
+    * @param value The value.
+    */
+    export function setBoolean(key: string, value: boolean): void;
+
+   /**
+    * Sets a String Object for a key.
+    * @param key The key.
+    * @param value The value.
+    */
+    export function setString(key: string, value: string): void;
+
+   /**
+    * Sets a Number Object for a key.
+    * @param key The key.
+    * @param value The value.
+    */
+    export function setNumber(key: string, value: number): void;
+
+   /**
+    * Removes a value (if existing) for a key.
+    * @param key The key to check for.
+    */
+    export function remove(key: string): void;
+}