feat: Gradient.json ( Fixes #6 )

Author: StartAutomating

Types/Gradient/get_JSON.ps1

@@ -0,0 +1,17 @@
+<#
+.SYNOPSIS
+    Gets a json gradient
+.DESCRIPTION
+    Gets the gradient in JavaScript Object Notation (JSON)
+
+    This describes the gradient as a background-image with the css inline in a string.
+
+    This should work seamlessly with
+    [Element.animate](https://developer.mozilla.org/en-US/docs/Web/API/Element/animate)
+    to allow you to animate a gradient change.
+.LINK
+    https://developer.mozilla.org/en-US/docs/Web/API/Element/animate
+#>
+@{
+    'background-image' = "$($this.CSS)"
+} | ConvertTo-Json