types for 'urlencode' package (#31715)

* first commit

* fixed tsconfig, modify lint error

* declare urlencode function ad namespace

* [@types/urlencode] modify export 

export default urlencode -> exrpot = urlencode;

* esModuleInterop, allowSyntheticDefaultImports
add to tsconfig

* exprot default urlencode

* modify export =

types/urlencode/index.d.ts

@@ -0,0 +1,46 @@
+// Type definitions for urlencode 1.1
+// Project: https://github.com/node-modules/urlencode
+// Definitions by: My Self <https://github.com/kimcoder>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+interface charsetParam {
+	charset: string;
+}
+
+/**
+ * Encode string
+ * @param str The string for encoding.
+ */
+declare function urlencode(str: string, charset?: string): string;
+
+declare namespace urlencode {
+	/**
+	 * Encode string
+	 * @param str The string for encoding.
+	 */
+	function encode(str: string, charset?: string): string;
+
+	/**
+	 * Decode string
+	 * @param encodedString The encoded string.
+	 */
+	function decode(encodedString: string, charset?: string): string;
+
+	/**
+	 * Parse querystring
+	 * @param queryString Querystring
+	 * @param charsetParam The charset for parsing
+	 */
+	function parse(queryString: string, charsetParam: charsetParam): any;
+	interface charsetParam {
+		charset: string;
+	}
+	/**
+	 * Stringify object
+	 * @param obj Query Object
+	 * @param charsetParam The charset for parsing
+	 */
+	function stringify(obj: any, prefix?: charsetParam, charsetParam?: charsetParam): string;
+}
+
+export = urlencode;

types/urlencode/tsconfig.json

@@ -0,0 +1,25 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "allowSyntheticDefaultImports": true,
+        "esModuleInterop": true,
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "urlencode-tests.ts"
+    ]
+}

types/urlencode/tslint.json

@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }

types/urlencode/urlencode-tests.ts

@@ -0,0 +1,15 @@
+import urlencode from 'urlencode';
+
+urlencode('苏千'); // default is utf8
+urlencode('苏千', 'gbk'); // '%CB%D5%C7%A7'
+
+// decode gbk
+urlencode.decode('%CB%D5%C7%A7', 'gbk'); // '苏千'
+
+// parse gbk querystring
+urlencode.parse('nick=%CB%D5%C7%A7', {charset: 'gbk'}); // {nick: '苏千'}
+
+// stringify obj with gbk encoding
+const str = 'x[y][0][v][w]=' + urlencode('雾空', 'gbk'); // x[y][0][v][w]=%CE%ED%BF%D5
+const obj =  {x: {y : [{v : {w : '雾空'}}]}};
+urlencode.stringify(obj, {charset: 'gbk'});