first working types

functions/public/Get-Subnet.ps1

@@ -1,5 +1,6 @@
 function Get-Subnet {
-    [CmdletBinding(DefaultParameterSetName="ByID")]
+    [CmdletBinding(DefaultParameterSetName="NoParams")]
+    [OutputType([PS.IPAM.Subnetwork])]
     param (
         [parameter(Mandatory=$true,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,Position=0,ParameterSetName="ByCIDR")]
         [ValidateScript({[ipaddress] $_.Split("/")[0] -and $_.Split("/")[1] -match "\d{1,2}"})]
@@ -52,13 +53,10 @@ function Get-Subnet {
         $Recurse
     )
     process {
-        [string[]]$visiblePropertiesList = @('Id','Subnet','Mask','Description')
-        $visibleProperties = [System.Management.Automation.PSPropertySet]::new('DefaultDisplayPropertySet',$visiblePropertiesList)
-
         $_params = @{
-            Controller = "subnets"
-            Method     = "GET"
-            Type       = "subnet"
+            Controller = [PS.IPAM.controllers]::subnets
+            Method     = [PS.IPAM.methods]::GET
+            Type       = [PS.IPAM.types]::Subnetwork
         }
         switch ($PSCmdlet.ParameterSetName) {
             "ByCIDR"    {