lodash: changed _.kebabCase() method

lodash/lodash-tests.ts

@@ -1742,7 +1742,9 @@ result = <string>_('fred, barney, & pebbles').escape();
 result = <string>_.escapeRegExp('[lodash](https://lodash.com/)');
 result = <string>_('[lodash](https://lodash.com/)').escapeRegExp();
 
+// _.kebabCase
 result = <string>_.kebabCase('Foo Bar');
+result = <string>_('Foo Bar').kebabCase();
 
 // _.pad
 result = <string>_.pad('abd');

lodash/lodash.d.ts

@@ -7587,8 +7587,21 @@ declare module _ {
         escapeRegExp(): string;
     }
 
+    //_.kebabCase
     interface LoDashStatic {
-        kebabCase(str?: string): string;
+        /**
+         * Converts string to kebab case.
+         * @param string The string to convert.
+         * @return Returns the kebab cased string.
+         */
+        kebabCase(string?: string): string;
+    }
+
+    interface LoDashWrapper<T> {
+        /**
+         * @see _.kebabCase
+         */
+        kebabCase(): string;
     }
 
     interface LoDashStatic {