From f723d1d3842cac4caa4dd75c253f4455db1b8079 Mon Sep 17 00:00:00 2001
From: kozbial <kozbial@google.com>
Date: Fri, 16 Jul 2021 13:09:04 -0700
Subject: [PATCH] Migrate core/interfaces/i_drag_target.js to goog.module

---
 core/interfaces/i_drag_target.js | 19 +++++++++++--------
 tests/deps.js                    |  2 +-
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/core/interfaces/i_drag_target.js b/core/interfaces/i_drag_target.js
index 0af765d57..ada85a8e3 100644
--- a/core/interfaces/i_drag_target.js
+++ b/core/interfaces/i_drag_target.js
@@ -12,7 +12,8 @@
 
 'use strict';
 
-goog.provide('Blockly.IDragTarget');
+goog.module('Blockly.IDragTarget');
+goog.module.declareLegacyNamespace();
 
 goog.require('Blockly.IComponent');
 
@@ -25,7 +26,7 @@ goog.requireType('Blockly.utils.Rect');
  * @extends {Blockly.IComponent}
  * @interface
  */
-Blockly.IDragTarget = function() {};
+const IDragTarget = function() {};
 
 /**
  * Returns the bounding rectangle of the drag target area in pixel units
@@ -33,14 +34,14 @@ Blockly.IDragTarget = function() {};
  * @return {?Blockly.utils.Rect} The component's bounding box. Null if drag
  *   target area should be ignored.
  */
-Blockly.IDragTarget.prototype.getClientRect;
+IDragTarget.prototype.getClientRect;
 
 /**
  * Handles when a cursor with a block or bubble enters this drag target.
  * @param {!Blockly.IDraggable} dragElement The block or bubble currently being
  *   dragged.
  */
-Blockly.IDragTarget.prototype.onDragEnter;
+IDragTarget.prototype.onDragEnter;
 
 /**
  * Handles when a cursor with a block or bubble is dragged over this drag
@@ -48,7 +49,7 @@ Blockly.IDragTarget.prototype.onDragEnter;
  * @param {!Blockly.IDraggable} dragElement The block or bubble currently being
  *   dragged.
  */
-Blockly.IDragTarget.prototype.onDragOver;
+IDragTarget.prototype.onDragOver;
 
 
 /**
@@ -56,7 +57,7 @@ Blockly.IDragTarget.prototype.onDragOver;
  * @param {!Blockly.IDraggable} dragElement The block or bubble currently being
  *   dragged.
  */
-Blockly.IDragTarget.prototype.onDragExit;
+IDragTarget.prototype.onDragExit;
 
 /**
  * Handles when a block or bubble is dropped on this component.
@@ -64,7 +65,7 @@ Blockly.IDragTarget.prototype.onDragExit;
  * @param {!Blockly.IDraggable} dragElement The block or bubble currently being
  *   dragged.
  */
-Blockly.IDragTarget.prototype.onDrop;
+IDragTarget.prototype.onDrop;
 
 /**
  * Returns whether the provided block or bubble should not be moved after being
@@ -75,4 +76,6 @@ Blockly.IDragTarget.prototype.onDrop;
  * @return {boolean} Whether the block or bubble provided should be returned to
  *     drag start.
  */
-Blockly.IDragTarget.prototype.shouldPreventMove;
+IDragTarget.prototype.shouldPreventMove;
+
+exports = IDragTarget;
diff --git a/tests/deps.js b/tests/deps.js
index 56cbcce9e..7a562a115 100644
--- a/tests/deps.js
+++ b/tests/deps.js
@@ -84,7 +84,7 @@ goog.addDependency('../../core/interfaces/i_contextmenu.js', ['Blockly.IContextM
 goog.addDependency('../../core/interfaces/i_copyable.js', ['Blockly.ICopyable'], [], {'lang': 'es6', 'module': 'goog'});
 goog.addDependency('../../core/interfaces/i_deletable.js', ['Blockly.IDeletable'], [], {'lang': 'es6', 'module': 'goog'});
 goog.addDependency('../../core/interfaces/i_delete_area.js', ['Blockly.IDeleteArea'], ['Blockly.IDragTarget'], {'lang': 'es6', 'module': 'goog'});
-goog.addDependency('../../core/interfaces/i_drag_target.js', ['Blockly.IDragTarget'], ['Blockly.IComponent']);
+goog.addDependency('../../core/interfaces/i_drag_target.js', ['Blockly.IDragTarget'], ['Blockly.IComponent'], {'lang': 'es6', 'module': 'goog'});
 goog.addDependency('../../core/interfaces/i_draggable.js', ['Blockly.IDraggable'], ['Blockly.IDeletable'], {'lang': 'es6', 'module': 'goog'});
 goog.addDependency('../../core/interfaces/i_flyout.js', ['Blockly.IFlyout'], []);
 goog.addDependency('../../core/interfaces/i_metrics_manager.js', ['Blockly.IMetricsManager'], []);