Fix DSC resource alias classification

Co-authored-by: bergmeister <9250262+bergmeister@users.noreply.github.com>

Author: Copilot

Rules/AvoidAlias.cs

@@ -119,6 +119,13 @@ public IEnumerable<DiagnosticRecord> AnalyzeScript(Ast ast, string fileName)
                 }
 
                 string cmdletNameIfCommandNameWasAlias = Helper.Instance.GetCmdletNameFromAlias(commandName);
+                bool isDscResourceDeclaration = IsDscResourceDeclaration(cmdAst);
+                if (isDscResourceDeclaration
+                    && (String.IsNullOrEmpty(cmdletNameIfCommandNameWasAlias) || cmdAst.CommandElements.Count == 2))
+                {
+                    continue;
+                }
+
                 if (!String.IsNullOrEmpty(cmdletNameIfCommandNameWasAlias))
                 {
                     yield return new DiagnosticRecord(
@@ -133,11 +140,6 @@ public IEnumerable<DiagnosticRecord> AnalyzeScript(Ast ast, string fileName)
                     continue;
                 }
 
-                if (IsDscResourceDeclaration(cmdAst))
-                {
-                    continue;
-                }
-
                 // If we find match of any kind, do not continue with the Get-{commandname} check
                 if ( Helper.Instance.GetCommandInfo(commandName) != null ) {
                     continue;

Tests/Rules/AvoidUsingAlias.tests.ps1

@@ -103,6 +103,10 @@ Configuration PackageTest {
     Verb NextLineExample
     {
     }
+    gci ResourceAliasExample
+    {
+        Name = "Example"
+    }
     icm Server01 { Verb Argument {} }
     & Verb Argument {}
     function Get-Example {