docs: Turtle.get_AnimateMotion output typing ( Fixes #266 )

Author: StartAutomating

Turtle.types.ps1xml

@@ -3805,13 +3805,26 @@ $this.GoTo($this.Position.X, $this.Position.Y + $Distance)
       <ScriptProperty>
         <Name>AnimateMotion</Name>
         <GetScriptBlock>
-                        @("&lt;animateMotion dur='$(
-    if ($this.AnimateMotionDuration) {
-        $this.AnimateMotionDuration
+                        &lt;#
+.SYNOPSIS
+    Gets a Turtle's animation motion
+.DESCRIPTION
+    Gets a Turtle's path as an animation motion.
+
+    This only provides the animation path of this turtle, not any turtles contained within this turtle.
+#&gt;
+[OutputType([xml])]
+param()
+
+[xml]@(
+"&lt;animateMotion dur='$(
+    if ($this.Duration -is [TimeSpan]) {
+        "$($this.Duration.TotalSeconds)s"
     } else {
         "$(($this.Points.Length / 2 / 10))s"
     }
-)' repeatCount='indefinite' path='$($this.PathData)' /&gt;") -as [xml]
+)' repeatCount='indefinite' path='$($this.PathData)' /&gt;
+")
                     </GetScriptBlock>
       </ScriptProperty>
       <ScriptProperty>