chore(repo): prune dead code and duplicate abstractions (#3413)

packages/record_utils/src/RecordGuards.ts

@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+export function isObjectLike(value: unknown): value is Record<string, unknown> {
+	return typeof value === 'object' && value !== null;
+}
+
+export function isRecord(value: unknown): value is Record<string, unknown> {
+	return isObjectLike(value) && !Array.isArray(value);
+}