Add SYNTAX_BASE_KINDS

Author: fwcd

Package.swift

@@ -113,6 +113,7 @@ let package = Package(
           "NodeSerializationCodes.swift.gyb",
           "PatternNodes.swift.gyb",
           "StmtNodes.swift.gyb",
+          "SyntaxBaseKinds.swift.gyb",
           "Tokens.swift.gyb",
           "Traits.swift.gyb",
           "Trivia.swift.gyb",

Sources/SwiftSyntaxBuilderGeneration/SyntaxBaseKinds.swift.gyb

@@ -0,0 +1,25 @@
+%{
+  from gyb_syntax_support import *
+  from gyb_syntax_support.kinds import SYNTAX_BASE_KINDS
+  # -*- mode: Swift -*-
+  # Ignore the following admonition; it applies to the resulting .swift file only
+}%
+//// Automatically Generated From SyntaxBaseKinds.swift.gyb.
+//// Do Not Edit Directly!
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+//
+//===----------------------------------------------------------------------===//
+
+let SYNTAX_BASE_KINDS: Set<String> = [
+% for name in SYNTAX_BASE_KINDS:
+  "${name}",
+% end
+]

Sources/SwiftSyntaxBuilderGeneration/gyb_generated/SyntaxBaseKinds.swift

@@ -0,0 +1,23 @@
+//// Automatically Generated From SyntaxBaseKinds.swift.gyb.
+//// Do Not Edit Directly!
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+//
+//===----------------------------------------------------------------------===//
+
+let SYNTAX_BASE_KINDS: Set<String> = [
+  "Decl",
+  "Expr",
+  "Pattern",
+  "Stmt",
+  "Syntax",
+  "SyntaxCollection",
+  "Type",
+]