Use types instead of var

Author: rjmholt

src/PowerShellEditorServices.Host/CodeLens/CodeLensFeature.cs

@@ -119,9 +119,8 @@ private async Task HandleCodeLensRequest(
             CodeLensRequest codeLensParams,
             RequestContext<LanguageServer.CodeLens[]> requestContext)
         {
-            var scriptFile =
-                _editorSession.Workspace.GetFile(
-                    codeLensParams.TextDocument.Uri);
+            ScriptFile scriptFile = _editorSession.Workspace.GetFile(
+                codeLensParams.TextDocument.Uri);
 
             CodeLens[] codeLensResults = ProvideCodeLenses(scriptFile);
 

src/PowerShellEditorServices.Host/CodeLens/PesterCodeLensProvider.cs

@@ -77,7 +77,7 @@ private CodeLens[] GetPesterLens(
         public CodeLens[] ProvideCodeLenses(ScriptFile scriptFile)
         {
             var lenses = new List<CodeLens>();
-            foreach (var symbol in _symbolProvider.ProvideDocumentSymbols(scriptFile))
+            foreach (SymbolReference symbol in _symbolProvider.ProvideDocumentSymbols(scriptFile))
             {
                 if (symbol is PesterSymbolReference pesterSymbol)
                 {

src/PowerShellEditorServices.Host/CodeLens/ReferencesCodeLensProvider.cs

@@ -75,7 +75,7 @@ public async Task<CodeLens> ResolveCodeLensAsync(
             ScriptFile[] references = _editorSession.Workspace.ExpandScriptReferences(
                 codeLens.File);
 
-            var foundSymbol = _editorSession.LanguageService.FindFunctionDefinitionAtLocation(
+            SymbolReference foundSymbol = _editorSession.LanguageService.FindFunctionDefinitionAtLocation(
                 codeLens.File,
                 codeLens.ScriptExtent.StartLineNumber,
                 codeLens.ScriptExtent.StartColumnNumber);