Exposed StaggerBuilder and added missing param to JSDocs

Author: photonstorm

src/tweens/TweenManager.js

@@ -300,6 +300,7 @@ var TweenManager = new Class({
      * @method Phaser.Tweens.TweenManager#stagger
      * @since 3.19.0
      *
+     * @param {(number|number[])} value - The amount to stagger by, or an array containing two elements representing the min and max values to stagger between.
      * @param {Phaser.Types.Tweens.StaggerConfig} config - The configuration object for the Stagger function.
      *
      * @return {function} The stagger function.

src/tweens/builders/index.js

@@ -18,6 +18,7 @@ module.exports = {
     GetTweens: require('./GetTweens'),
     GetValueOp: require('./GetValueOp'),
     NumberTweenBuilder: require('./NumberTweenBuilder'),
+    StaggerBuilder: require('./StaggerBuilder'),
     TimelineBuilder: require('./TimelineBuilder'),
     TweenBuilder: require('./TweenBuilder')
 

src/tweens/typedefs/TweenBuilderConfig.js

@@ -3,7 +3,7 @@
  * @since 3.18.0
  *
  * @property {any} targets - The object, or an array of objects, to run the tween on.
- * @property {number} [delay=0] - The number of milliseconds to delay before the tween will start.
+ * @property {(number|function)} [delay=0] - The number of milliseconds to delay before the tween will start.
  * @property {number} [duration=1000] - The duration of the tween in milliseconds.
  * @property {(string|function)} [ease='Power0'] - The easing equation to use for the tween.
  * @property {array} [easeParams] - Optional easing parameters.