Parameter Help auto generation in PowerShell Functions

Prerequisites

• I have written a descriptive issue title.
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Summary

If you go above the parameter block of a function and write "##" the parameter help template is pre-generated automatically by the PowerShell Extension. However currently this generates:

<#
    .SYNOPSIS
    Short description
    
    .DESCRIPTION
    Long description
    
    .PARAMETER exampleParam
    Parameter description
    
    .EXAMPLE
    An example
    
    .NOTES
    General notes
    #>

However, it is best practice to also specify the return value of your function by using ".OUTPUTS", therefore it would be nice if this could be added to the default template / if the default template could be configured in the settings.json.

Proposed Design

This could be accomplished by either:

Static Design

Add ".OUTPUTS" to the current template

Dynamic Design

Add the possibility to specify the fields in the template in a list like:

 "powershell.extentention" : {
      "parameterHelp" : {
           "generatorTemplateFields" : [
               ".SYNOPSIS", ".DESCRIPTION", ".PARAMETER", ".EXAMPLE", ".NOTES", ".OUTPUTS"
            ]
      }
 }

Non vengono indicati file o test. Inizia individuando il generatore della guida dei parametri e le definizioni delle impostazioni per l’estensione PowerShell, quindi confronta il template esistente con il campo .OUTPUTS proposto e l’impostazione generatorTemplateFields. Il lavoro è completato quando .OUTPUTS viene aggiunto alla guida generata oppure vengono documentati e implementati campi del template configurabili, con copertura del comportamento selezionato.