diff --git a/jquery.timepicker/jquery.timepicker.d.ts b/jquery.timepicker/jquery.timepicker.d.ts
new file mode 100644
index 0000000000..2c8e0bcde2
--- /dev/null
+++ b/jquery.timepicker/jquery.timepicker.d.ts
@@ -0,0 +1,66 @@
+// Type definitions for jQuery UI Timepicker 0.3.1
+// Project: http://fgelinas.com/code/timepicker/
+// Definitions by: https://github.com/anwarjaved
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+/// <reference path="../jquery/jquery-1.8.d.ts"/>
+/// <reference path="../jqueryui/jqueryui-1.9.d.ts"/>
+
+interface TimePickerHour {
+    starts?: number;                   // first displayed hour
+    ends?: number;                     // last displayed hour
+}
+
+interface TimePickerMinutes {
+    starts?: number;                  // first displayed minute
+    ends?: number;                  // last displayed minute
+    interval?: number;                 // interval of displayed minutes
+}
+
+interface TimePickerOptions {
+    showOn?: string;   // 'focus' for popup on focus,
+    // 'button' for trigger button, or 'both' for either (not yet implemented)
+    button?: string;                   // 'button' element that will trigger the timepicker
+    showAnim?: string;             // Name of jQuery animation for popup
+    showOptions: any;                // Options for enhanced animations
+    appendText?: string;               // Display text following the input box, e.g. showing the format
+
+    beforeShow: () => any;               // Define a callback function executed before the timepicker is shown
+    onSelect: () => any;               // Define a callback function when a hour / minutes is selected
+    onClose: () => any;                 // Define a callback function when the timepicker is closed
+
+    timeSeparator?: string;               // The character to use to separate hours and minutes.
+    periodSeparator?: string;           // The character to use to separate the time from the time period.
+    showPeriod?: bool;                 // Define whether or not to show AM/PM with selected time
+    showPeriodLabels?: bool;        // Show the AM/PM labels on the left of the time picker
+    showLeadingZero?: bool;            // Define whether or not to show a leading zero for hours < 10. [true/false]
+    showMinutesLeadingZero?: bool;      // Define whether or not to show a leading zero for minutes < 10.
+    altField?: string;                     // Selector for an alternate field to store selected time into
+    defaultTime?: string;              // Used as default time when input field is empty or for inline timePicker
+    // (set to 'now' for the current time, '' for no highlighted time)
+    myPosition?: string;           // Position of the dialog relative to the input.
+    // see the position utility for more info : http://jqueryui.com/demos/position/
+    atPosition?: string;       // Position of the input element to match
+    // Note : if the position utility is not loaded, the timepicker will attach left top to left bottom
+    //NEW: 2011-02-03
+    onHourShow: () => any;   		    // callback for enabling / disabling on selectable hours  ex : function(hour) { return true; }
+    onMinuteShow: () => any;                // callback for enabling / disabling on time selection  ex : function(hour,minute) { return true; }
+
+    hours?: TimePickerHour;
+    minutes?: TimePickerMinutes;
+    rows?: number;                        // number of rows for the input tables, minimum 2, makes more sense if you use multiple of 2
+    // 2011-08-05 0.2.4
+    showHours?: bool;                // display the hours section of the dialog
+    showMinutes?: bool;              // display the minute section of the dialog
+    optionalMinutes?: bool;        // optionally parse inputs of whole hours with minutes omitted
+
+    // buttons
+    showCloseButton?: bool;       // shows an OK button to confirm the edit
+    showNowButton?: bool;          // Shows the 'now' button
+    showDeselectButton?: bool;       // Shows the deselect time button
+}
+
+
+interface JQuery {
+    timepicker(options?: TimePickerOptions): JQuery;
+}
diff --git a/jquery.watermark/jquery.watermark.d.ts b/jquery.watermark/jquery.watermark.d.ts
new file mode 100644
index 0000000000..25b4e646aa
--- /dev/null
+++ b/jquery.watermark/jquery.watermark.d.ts
@@ -0,0 +1,19 @@
+// Type definitions for Watermark plugin for jQuery 3.1.4
+// Project: http://jquery-watermark.googlecode.com
+// Definitions by: https://github.com/anwarjaved
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+
+/// <reference path="../jquery/jquery-1.8.d.ts"/>
+
+
+interface WatermarkOptions {
+    className?: string; // Default class name for all watermarks
+    useNative?: bool; // If true, plugin will detect and use native browser support for watermarks, if available. (e.g., WebKit's placeholder attribute.)
+    hideBeforeUnload?: bool; // If true, all watermarks will be hidden during the window beforeunload event.
+}
+
+
+interface JQuery {
+    watermark(text : string, options?: WatermarkOptions): JQuery;
+}