Fix deprecation warning in Examples package

Author: Matejkob

Examples/Sources/CodeGenerationUsingSwiftSyntaxBuilder/CodeGenerationUsingSwiftSyntaxBuilder.swift

@@ -46,7 +46,7 @@ struct Main {
     ]
 
     let source = SourceFileSyntax {
-      StructDeclSyntax(identifier: "Person") {
+      StructDeclSyntax(name: "Person") {
         for (propertyName, propertyType) in properties {
           DeclSyntax("var \(raw: propertyName): \(raw: propertyType)")
 

Examples/Sources/ExamplePlugin/Macros.swift

@@ -37,10 +37,10 @@ struct MetadataMacro: MemberMacro {
     providingMembersOf declaration: Declaration,
     in context: Context
   ) throws -> [DeclSyntax] {
-    guard let type = declaration.asProtocol(IdentifiedDeclSyntax.self) else {
+    guard let type = declaration.asProtocol(NamedDeclSyntax.self) else {
       return []
     }
-    let typeName = type.identifier.trimmedDescription
+    let typeName = type.name.trimmedDescription
     return [
       """
       static var __metadata__: [String: String] { ["name": "\(raw: typeName)"] }
@@ -56,10 +56,10 @@ struct PeerValueWithSuffixNameMacro: PeerMacro {
     providingPeersOf declaration: some DeclSyntaxProtocol,
     in context: some MacroExpansionContext
   ) throws -> [DeclSyntax] {
-    guard let identified = declaration.asProtocol(IdentifiedDeclSyntax.self) else {
+    guard let identified = declaration.asProtocol(NamedDeclSyntax.self) else {
       return []
     }
-    return ["var \(raw: identified.identifier.text)_peer: Int { 1 }"]
+    return ["var \(raw: identified.name.text)_peer: Int { 1 }"]
   }
 }