Merge pull request #12175 from TonyPythoneer/patch-13

Update query-string.d.ts

query-string/query-string-tests.ts

@@ -2,13 +2,34 @@
 
 import qs = require('query-string');
 
-qs.stringify({ foo: 'bar' });
-qs.stringify({ foo: 'bar', bar: 'baz' });
-qs.stringify({ foo: 'bar' }, {strict: false})
 
-qs.parse('?foo=bar');
-qs.parse('#foo=bar');
-qs.parse('&foo=bar&foo=baz');
+namespace stringify_tests {
+    let result: string;
+    // test obj
+    result = qs.stringify({
+        str: 'bar',
+        strArray: ['baz'],
+        num: 123,
+        numArray: [456],
+        bool: true,
+        boolArray: [false],
+    });
 
-qs.extract('http://foo.bar/?abc=def&hij=klm');
-qs.extract('http://foo.bar/?foo=bar');
+    // test options
+    result = qs.stringify({ foo: 'bar' }, { strict: false })
+    result = qs.stringify({ foo: 'bar' }, { encode: false })
+    result = qs.stringify({ foo: 'bar' }, { strict: false, encode: false })
+}
+
+namespace parse_tests {
+    let result: { [key: string]: string | string[] };
+    result = qs.parse('?foo=bar');
+    result = qs.parse('#foo=bar');
+    result = qs.parse('&foo=bar&foo=baz');
+}
+
+namespace extract_tests {
+    let result: string;
+    result = qs.extract('http://foo.bar/?abc=def&hij=klm');
+    result = qs.extract('http://foo.bar/?foo=bar');
+}

query-string/query-string.d.ts

@@ -4,19 +4,23 @@
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 declare module "query-string" {
+    type value = string | boolean | number;
+                
+    interface StringifyOptions { strict?: boolean; encode?: boolean; }
+
     /**
      * Parse a query string into an object.
      * Leading ? or # are ignored, so you can pass location.search or location.hash directly.
      * @param str
      */
-    export function parse(str: string): any;
+    export function parse(str: string): { [key: string]: string | string[] };
 
     /**
      * Stringify an object into a query string, sorting the keys.
      *
      * @param obj
      */
-    export function stringify(obj: any, options?: {strict: boolean}): string;
+    export function stringify(obj: { [key: string]: value | value[] }, options?: StringifyOptions): string;
 
     /**
      * Extract a query string from a URL that can be passed into .parse().